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Karam SA, Schuch HS, Demarco FF, Horta BL, Borrell LN, Celeste RK, Correa MB. Differential effect of social mobility on tooth loss by race in adulthood: 1982 Pelotas Birth Cohort Study. Community Dent Oral Epidemiol 2024. [PMID: 38778564 DOI: 10.1111/cdoe.12975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 04/20/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVES To examine the association between social mobility and tooth loss in adults from the 1982 Pelotas Birth Cohort Study and whether race modifies this association. METHODS The Oral Health Study used data from 541 individuals who were followed up to 31 years of age. Social mobility, composed of the participants' socioeconomic position (SEP) at birth and at age 30, was categorized as never poor, upwardly mobile, downwardly mobile and always poor. The outcome was the prevalence of at least one tooth lost due to dental caries when the participants were examined at 31 years of age. The effect modifier was race (Black/Brown versus white people). Log-binomial regression models were used to estimate crude and sex-adjusted prevalence ratios (PR) and to determine whether the association varied with race. Statistical interactions were tested using an additive scale. RESULTS The prevalence of any tooth loss was 50.8% (n = 274). In social mobility groups, the prevalence of at least one tooth lost in the never-poor group was about 31% points higher for Black/Brown (68.2%) than for white people (37.4%). Antagonistic findings were found for the interaction between race and social mobility (Sinergy Index = 0.48; 95% CI 0.24, 0.99; and relative excess of risk due to the interaction = -1.38; 95% CI -2.34, -0.42), suggesting that the observed joint effect of race and social mobility on tooth loss was lower than the expected sum of these factors. The estimates for Black/Brown people were smaller for those who were always poor during their lives, relative to their white counterparts. CONCLUSIONS The findings suggest a higher prevalence of at least one tooth lost among people in the downward mobile SEP group and Black/Brown people. Greater racial inequity was found among Black/Brown people who had never experienced episodes of poverty, with Black/Brown people having a greater prevalence of at least one tooth lost than their white counterparts.
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Affiliation(s)
- Sarah Arangurem Karam
- Graduate Program in Dentistry, Universidade Federal de Pelotas, Pelotas, Brazil
- Professional Master's in Health in the Life Cycle, Catholic University of Pelotas, Pelotas, Brazil
| | | | - Flávio Fernando Demarco
- Graduate Program in Dentistry, Universidade Federal de Pelotas, Pelotas, Brazil
- Graduate Program in Epidemiology, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Bernardo L Horta
- Graduate Program in Epidemiology, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Luisa N Borrell
- Department of Epidemiology and Biostatistics, Graduate School of Public Health and Health Policy, The City University of New York, New York, New York, USA
| | - Roger Keller Celeste
- Graduate Program in Dentistry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Xu J, Yu L, Ye S, Ye Z, Yang L, Xu X. Oral microbiota-host interaction: the chief culprit of alveolar bone resorption. Front Immunol 2024; 15:1254516. [PMID: 38455060 PMCID: PMC10918469 DOI: 10.3389/fimmu.2024.1254516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 02/02/2024] [Indexed: 03/09/2024] Open
Abstract
There exists a bidirectional relationship between oral health and general well-being, with an imbalance in oral symbiotic flora posing a threat to overall human health. Disruptions in the commensal flora can lead to oral diseases, while systemic illnesses can also impact the oral cavity, resulting in the development of oral diseases and disorders. Porphyromonas gingivalis and Fusobacterium nucleatum, known as pathogenic bacteria associated with periodontitis, play a crucial role in linking periodontitis to accompanying systemic diseases. In periodontal tissues, these bacteria, along with their virulence factors, can excessively activate the host immune system through local diffusion, lymphatic circulation, and blood transmission. This immune response disruption contributes to an imbalance in osteoimmune mechanisms, alveolar bone resorption, and potential systemic inflammation. To restore local homeostasis, a deeper understanding of microbiota-host interactions and the immune network phenotype in local tissues is imperative. Defining the immune network phenotype in periodontal tissues offers a promising avenue for investigating the complex characteristics of oral plaque biofilms and exploring the potential relationship between periodontitis and associated systemic diseases. This review aims to provide an overview of the mechanisms underlying Porphyromonas gingivalis- and Fusobacterium nucleatum-induced alveolar bone resorption, as well as the immunophenotypes observed in host periodontal tissues during pathological conditions.
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Affiliation(s)
- Jingyu Xu
- Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Ling Yu
- Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Surong Ye
- Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zitong Ye
- Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Luyi Yang
- Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Xiaoxi Xu
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
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Scambler S, Ahmed TA, Aiyere J, Cheng E. Diversifying the dental curriculum: A review of the Bachelor of Dental Surgery degree reading lists in a UK dental school. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2024; 28:71-78. [PMID: 37147927 DOI: 10.1111/eje.12915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 01/04/2023] [Accepted: 04/16/2023] [Indexed: 05/07/2023]
Abstract
INTRODUCTION Analysis of the diversity of reading lists on courses offered by universities is one way to assess what is being taught and how it shapes our understanding of the world. Very little work has been carried out so far within dentistry on decolonising the curriculum. Existing work looks at the representation of women or ethnic minorities but not at the dental curriculum per se. This article starts to address this. METHODS The reading lists within the 5 year Bachelor of Dental Surgery curriculum in a large UK dental school were collected and assessed. A data extraction spreadsheet was developed and journal articles on every course reading list across the 5 year curriculum were read in detail. Information on authorship and author affiliations, alongside patient and population representation within the article itself, were collected and collated. RESULTS We found that there are 2.5 times more male authors than female authors, and almost three times more male lead authors in the articles evaluated. The majority of journal articles included in the reading lists are written by academics and/or clinicians affiliated with institutions in the United Kingdom and most articles are from the global north. In addition, 65% of articles do not specify the focus patient or population group studied. DISCUSSION It is unlikely that current reading lists within dentistry fully reflect the composition of the profession itself, the variety of knowledge needed to provide evidence-based practice in a globalised oral health arena or the heterogeneous nature of the patient population.
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Affiliation(s)
- Sasha Scambler
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Tasnim Aniqa Ahmed
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Jesutomisin Aiyere
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Emily Cheng
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
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Sartori LRM, Henzel LT, Chisini LA, de Oliveira LJC, Sabóia VDPA, Correa MB. Discrimination and dental students: What is the reality in Brazilian institutions? EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2024; 28:130-141. [PMID: 37315153 DOI: 10.1111/eje.12929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 10/05/2022] [Accepted: 05/26/2023] [Indexed: 06/16/2023]
Abstract
INTRODUCTION This study aimed to evaluate whether there is discrimination in the dental educational environment, assess the main reasons for the discriminatory events, and if there is an association between discriminatory episodes and sociodemographic characteristics of undergraduate dental students. MATERIALS AND METHODS This observational cross-sectional study was conducted with a self-administered questionnaire to students enrolled in three Brazilian dental schools. Questions included sociodemographic characteristics and the occurrence of discriminatory episodes in the dental academic environment. Descriptive analysis was performed in RStudio 1.3 (R Core Team, RStudio, Inc., Boston, USA) software and the associations were tested using Pearson's chi-square test, considering 95% confidence intervals. RESULTS A total of 732 dental students were included, with a response rate of 70.2%. The vast majority of students were female (66.9%), with white/yellow skin colour (67.9%), and with a mean age of 22.6 (SD 4.1) years. Sixth-eight percent of students reported having experienced some discrimination in the academic environment and most reported feeling uncomfortable with the episode. The main reasons to have been discriminated against raised by students were specific behaviour/habit, have specific moral, ethical, and aesthetic values, gender, and socioeconomic status or social class. The occurrence of discriminatory episodes was associated with female gender (p = .05), non-heterosexual sexual orientation (p < .001), studying in public institutions (p < .001), receiving an institutional scholarship (p = .018), and being in the final undergraduate cycle (p < .001). CONCLUSION The occurrence of discriminatory episodes was common in Brazilian dental higher education. Discriminatory situations generate traumas and psychological marks, causing a loss of diversity within the academic environment that leads to loss of productivity, creativity, and innovation. Thus, strong institutional policies against discrimination are crucial to create a healthy dental academic environment.
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Bomfim RA, de Lucena EHG, Cavalcanti YW, Celeste RK. Racial inequality in complete dental prosthesis delivered: can public services reduce inequities? Clin Oral Investig 2023; 28:17. [PMID: 38135856 DOI: 10.1007/s00784-023-05432-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/20/2023] [Indexed: 12/24/2023]
Abstract
OBJECTIVES To investigate the association between access and delivery of complete dental prosthesis according to the proportion of the black population in Brazilian municipalities and to oral health policies. MATERIALS AND METHODS Ecological data from 2017 to 2021 relating to the delivery of complete dentures stratified by race was collected in all Brazilian cities. We calculated a racial inequality indicator by subtracting the percentage of the black population from the percentage of complete dental prostheses that were delivered to blacks in each municipality. Logistic and linear regression models were carried out. RESULTS We found that 49.2% (2737) of municipalities delivered complete prostheses. The service was more frequently available in municipalities where black individuals made up 20-80% (odds ratio [OR] = 1.45, 95% confidence interval [CI] 1.15; 1.81), those with dental specialty centers (DSC) (OR = 3.04, 95%CI 2.50; 3.68), and those with more oral health teams (OHTs) (OR = 3.43, 95%CI 2.81; 4.18). Where dental prostheses were available, racial inequities favored the white population by 7.7 percentage points (p < 0.01). Increased inequality was observed in municipalities with more OHTs and/or a higher proportion of black individuals (>80%). CONCLUSIONS Although municipalities with a DSC, and with more OHTs offer better access to complete dental prosthesis for blacks, racial inequality still impacts the delivery of the service. Primary and secondary healthcare services may even exacerbate this. CLINICAL RELEVANCE Policymakers should monitor racial inequities in healthcare services. The currently unmet needs of black people are critical, especially in cities with more OHTs and/or increased proportions of black people.
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Hedges J, Poirier B, Soares G, Haag D, Sethi S, Santiago PR, Cachagee M, Jamieson L. Journeying towards decolonising Aboriginal and Torres Strait Islander oral health re-search. Community Dent Oral Epidemiol 2023; 51:1232-1240. [PMID: 37294001 DOI: 10.1111/cdoe.12881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVES Arguably, the deficit narrative of oral health inequities, perpetuated by colonial re-search agendas, media and sociopolitical discourse, contributes to oral disease burden and fatalism among Aboriginal and Torres Strait Islander Peoples. There remains a need to evolve the way oral health is understood, in a manner that reflects the lived experiences of Aboriginal and Torres Strait Islander Peoples. METHODS This paper proposes decolonising methodologies as a strategy to ensure oral health re-search creates more equitable oral health outcomes and realities for Aboriginal and Torres Strait Islander Communities. Anchored by a critical reflection of the failure of dominant oral health inequity re-search practices to address Indigenous oral health, both in Australia and internationally, we propose five explicit pathways for decolonising Aboriginal and Torres Strait Islander oral health re-search. RESULTS We argue the need for (1) positionality statements in all re-search endeavours, (2) studies that honour reciprocal relationships through the development of proposals that ask questions and follow models based on Traditional Knowledges, (3) the development of culturally secure and strengths-based data capturing tools, (4) frameworks that address the intersection of multiple axes of oppression in creating inequitable conditions and (5) decolonising knowledge translation techniques. CONCLUSION Importantly, we recognize that re-search will never be entirely 'decolonised' due to the colonial foundations upheld by academic institutions and society more broadly; however, as oral health re-searchers, we ascertain that there is an ethical compulsion to drive decolonising re-search pursuits that produce equitable oral health outcomes for Aboriginal and Torres Strait Islander Communities.
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Affiliation(s)
- Joanne Hedges
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Brianna Poirier
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Gustavo Soares
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Dandara Haag
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Sneha Sethi
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Pedro Ribeiro Santiago
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Madison Cachagee
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Lisa Jamieson
- Indigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
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Celeste RK, Goulart MA, Bastos JL, Borrell LN. Research on racial/ethnic inequities in oral health over the past 80 years: The role of racism. J Clin Periodontol 2023; 50:1582-1589. [PMID: 37670498 DOI: 10.1111/jcpe.13868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/06/2023] [Accepted: 08/10/2023] [Indexed: 09/07/2023]
Abstract
AIM This study aims to (1) describe trends in explanations provided for racial/ethnic inequities in dental caries and periodontitis, and (2) explore the patterns of relatedness among explanations for these inequities. MATERIALS AND METHODS Highly cited publications based on studies indexed in the Scopus database were retrieved and assessed for eligibility. Explanations for racial/ethnic inequities were classified into eight different, but interrelated domains. We assessed trends and examined the relations among explanations using multiple correspondence analysis. RESULTS A total of 200 articles among the most cited publications were selected. The proportion of studies invoking racism as an explanation for racial inequities in oral health increased from 0% to 14.3%, from 1937 to 2020. The proportions of individual socio-economic factors increased from 52.0% to 82.9%, and dental care from 28.0% to 62.9%. The remaining explanations were stable: psychological/behavioural processes (62.5%), biological factors (49.5%), contextual/area-level effects (24.0%) and immigrant paradox (4.0%). Multiple correspondence analysis revealed a smaller axial distance between racism and the following categories: studies from Brazil, recent publications and Blacks/Hispanics/mixed-race groups. Publications about immigrants were axially closer to the high-income countries category. CONCLUSIONS Our findings call on dental researchers to consider racism as a cause for existing racial/ethnic inequities in oral health.
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Affiliation(s)
- Roger Keller Celeste
- Department of Preventive and Social Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Mariel Aquino Goulart
- Department of Preventive and Social Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
- Department of Community Oral Health, School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, Scotland, UK
| | - João L Bastos
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Luisa N Borrell
- Department of Epidemiology & Biostatistics, Graduate School of Public Health & Health Policy, City University of New York, New York, New York, USA
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Neville P. Decolonising dental educational research: reflections from a white researcher. ADVANCES IN HEALTH SCIENCES EDUCATION : THEORY AND PRACTICE 2023; 28:1679-1695. [PMID: 37074593 PMCID: PMC10113732 DOI: 10.1007/s10459-023-10228-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 03/26/2023] [Indexed: 05/03/2023]
Abstract
While there is an emerging scholarship on decolonising dentistry, the debate about reflexivity, positionality and white privilege in dental educational research and practice is still at a developmental stage. This article aims to contribute to this nascent debate by contemplating the question- is it appropriate, or possible, for a white researcher to undertake decolonisation work in dental education? If so, what would it entail or 'look' like? To answer this important question, the author offers a reflective account of their ethical and epistemological journey with this very question. This journey begins with how I, a white researcher, first became aware of the everyday racism experienced by my racially and ethnically minoritized students, the whiteness of dental educational spaces and how my white privilege and position as a dental educator consciously and unconsciously implicated me in these processes of exclusion and discrimination. While this revelation led to a personal commitment to do better in my practice, both as an educator and a researcher, I continue to struggle with my white ignorance and white fragility as I strive to make my work more inclusive. To illustrate this, I discuss an ethnodrama project on everyday racism that I lead on and how, despite choosing a more democratic research method, hegemonic whiteness continued to make its presence felt through my 'going it alone' method of work. This reflective account reaffirms that regular and routine self-reflection is key to ensuring that racialised inappropriate and damaging assumptions, frameworks of thinking, and ways of working are checked for. However, my praxis won't evolve through critical introspection alone. I need to be open to making mistakes, educating myself about racism and anti-racist practice, asking for help and guidance from my minoritized colleagues and more importantly, committing to working with people from minoritized communities rather than on them.
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Affiliation(s)
- Patricia Neville
- University of Bristol, Bristol, UK.
- Bristol Dental School, University of Bristol, Lower Maudlin Street, Bristol, BS1 2LY, UK.
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Raskin SE, Thakkar-Samtani M, Santoro M, Fleming EB, Heaton LJ, Tranby EP. Discrimination and Dignity Experiences in Prior Oral Care Visits Predict Racialized Oral Health Inequities Among Nationally Representative US Adults. J Racial Ethn Health Disparities 2023:10.1007/s40615-023-01821-0. [PMID: 37848669 DOI: 10.1007/s40615-023-01821-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/23/2023] [Accepted: 09/25/2023] [Indexed: 10/19/2023]
Abstract
Racism, an oppressive and fallacious sociopolitical hierarchy, is a fundamental cause of oral health inequities worldwide. Everyday discrimination is associated with worse self-rated oral health, toothache and adult tooth loss, and lower oral care utilization. Few studies examine discrimination or microaggressions within oral care settings or their effects on oral health outcomes. We adapted the seven-item Everyday Discrimination Scale to the oral care setting (EDSOC); developed a four-item Dignity in Oral Care Scale (DOCS); fielded them to a probability-based nationally representative sample of US households as part of the 2022 State of Oral Health Equity in America survey (SOHEA, n = 5682); and examined associations between EDSOC and DOCS scores and three outcomes: self-rated oral health, duration since last oral care visit, and planning for future preventive/routine oral care. Nearly, all EDSCOC and DOCS measures were significantly associated with oral health outcomes. Discrimination experience in dental settings had an additive effect on reporting fair/poor oral health and a suppressive effect on planning a future dental visit. Indignity experience doubled-to-quadrupled the likelihood of reporting fair/poor oral health, not having visited a dentist in 2 years, and not planning a future oral care visit. Racio-ethnically minoritized patients may experience the unjust double bind of resolving urgent dental or completing preventive services needs amidst being treated in a discriminatory manner or without dignity. Oral health stakeholders should invest more effort to understand relationships between racism and oral health outcomes and introduce evidence-based interventions to ultimately abolish this societal harm.
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Affiliation(s)
- Sarah E Raskin
- L. Douglas Wilder School of Government and Public Affairs, Virginia Commonwealth University, 1001 W. Franklin Street, Richmond, VA, 23284, USA.
| | | | - Morgan Santoro
- Analytics and Data Insights, CareQuest Institute for Oral Health, Boston, MA, USA
| | | | - Lisa J Heaton
- Analytics and Data Insights, CareQuest Institute for Oral Health, Boston, MA, USA
| | - Eric P Tranby
- Analytics and Data Insights, CareQuest Institute for Oral Health, Boston, MA, USA
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Poirier B, Haag D, Soares G, Jamieson L. Whose values, what bias, which subjectivity?: The need for reflexivity and positionality in epidemiological health equity scholarship. Aust N Z J Public Health 2023; 47:100079. [PMID: 37633183 DOI: 10.1016/j.anzjph.2023.100079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 07/14/2023] [Accepted: 07/16/2023] [Indexed: 08/28/2023] Open
Affiliation(s)
- Brianna Poirier
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Kaurna Country, Australia.
| | - Dandara Haag
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Kaurna Country, Australia
| | - Gustavo Soares
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Kaurna Country, Australia
| | - Lisa Jamieson
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Kaurna Country, Australia
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Nath S, Sethi S, Bastos JL, Constante HM, Mejia G, Haag D, Kapellas K, Jamieson L. The Global Prevalence and Severity of Dental Caries among Racially Minoritized Children: A Systematic Review and Meta-Analysis. Caries Res 2023; 57:485-508. [PMID: 37734332 DOI: 10.1159/000533565] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 08/08/2023] [Indexed: 09/23/2023] Open
Abstract
Racially minoritized children often bear a greater burden of dental caries, but the overall magnitude of racial gaps in oral health and their underlying factors are unknown. A systematic review and meta-analysis were conducted to fill these knowledge gaps. We compared racially minoritized (E) children aged 5-11 years (P) with same-age privileged groups (C) to determine the magnitude and correlates of racial inequities in dental caries (O) in observational studies (S). Using the PICOS selection criteria, a targeted search was performed from inception to December 1, 2021, in nine major electronic databases and an online web search for additional grey literature. The primary outcome measures were caries severity, as assessed by mean decayed, missing, and filled teeth (dmft) among children and untreated dental caries prevalence (d > 0%). The meta-analysis used the random-effects model to calculate standardized mean differences (SMD) and 95% confidence intervals (95% CI). Subgroup analysis, tests for heterogeneity (I2, Galbraith plot), leave-one-out sensitivity analysis, cumulative analysis, and publication bias (Egger's test and funnel plots) tests were carried out. The New Castle Ottawa scale was used to assess risk of bias. This review was registered with PROSPERO, CRD42021282771. A total of 75 publications were included in the descriptive analysis. The SMD of dmft score was higher by 2.30 (95% CI: 0.45, 4.15), and the prevalence of untreated dental caries was 23% (95% CI: 16, 31) higher among racially minoritized children, compared to privileged groups. Cumulative analysis showed worsening caries outcomes for racially marginalized children over time and larger inequities in dmft among high-income countries. Our study highlights the high caries burden among minoritized children globally by estimating overall trends and comparing against factors including time, country, and world income. The large magnitude of these inequities, combined with empirical evidence on the oral health impacts of racism and other forms of oppression, reinforce that oral health equity can only be achieved with social and political changes at a global level.
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Affiliation(s)
- Sonia Nath
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - Sneha Sethi
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - João L Bastos
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Helena M Constante
- Department of Sociological Studies, The University of Sheffield, Sheffield, UK
| | - Gloria Mejia
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - Dandara Haag
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - Kostas Kapellas
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - Lisa Jamieson
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
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Hill CM, Chi DL, Mancl LA, Jones-Smith JC, Chan N, Saelens BE, McKinney CM. Sugar-sweetened beverage intake and convenience store shopping as mediators of the food insecurity-Tooth decay relationship among low-income children in Washington state. PLoS One 2023; 18:e0290287. [PMID: 37699013 PMCID: PMC10497152 DOI: 10.1371/journal.pone.0290287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 08/07/2023] [Indexed: 09/14/2023] Open
Abstract
INTRODUCTION There are oral health disparities in the U.S. and children in food-insecure households have a higher burden of tooth decay. Identifying the mechanisms underlying the food insecurity-tooth decay relationship could inform public health interventions. This study examined how sugar-sweetened beverage (SSB) intake and frequent convenience store shopping mediated the food insecurity-tooth decay relationship for lower-income children. MATERIALS AND METHODS Cross-sectional study data included a household survey, beverage questionnaire, and dental examination. The sample included 452 lower-income, racially-diverse, child-caregiver dyads in 2018 from King County in Washington state. The exposure was household food insecurity, the outcome was untreated decayed tooth surfaces, and the proposed mediators were SSB intake and frequent convenience store shopping (≥2 times/week). Causal mediation analyses via the potential outcomes framework was used to estimate natural indirect and direct effects. RESULTS Fifty-five percent of participants were in food-insecure households, the mean number of decayed tooth surfaces among children was 0.87 (standard deviation [SD] = 1.99), the mean SSB intake was 17 fluid ounces (fl/oz)/day (SD = 35), and 18% of households frequently shopped at a convenience store. After adjusting for confounders, household food insecurity and log-transformed SSB intake (fluid ounces/day) were positively associated with decayed tooth surfaces, but not at the a α = 0.05 level (mean ratio [MR] 1.60; 95% confidence interval [CI] 0.89, 2.88; p = .12 and MR 1.16; 95% CI 0.93, 1.46; p = .19, respectively). Frequent convenience store shopping was associated with 2.75 times more decayed tooth surfaces (95% CI 1.61, 4.67; p < .001). SSB intake mediated 10% of the food insecurity-tooth decay relationship (p = .35) and frequent convenience store shopping mediated 22% (p = .33). CONCLUSIONS Interventions aimed at addressing oral health disparities in children in food-insecure households could potentially focus on reducing intake of SSBs and improving access to healthful foods in lower-income communities.
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Affiliation(s)
- Courtney M. Hill
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
| | - Donald L. Chi
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, United States of America
| | - Lloyd A. Mancl
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
| | - Jessica C. Jones-Smith
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, United States of America
| | - Nadine Chan
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Public Health-Seattle & King County, Assessment, Policy, Development and Evaluation Division, Seattle, WA, United States of America
| | - Brian E. Saelens
- Seattle Children’s Research Institute, Seattle, WA, United States of America
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
| | - Christy M. McKinney
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
- Seattle Children’s Research Institute, Seattle, WA, United States of America
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
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13
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Madera M, Delgado-Angulo EK, Bashir NZ, Bernabe E. The intersections of socioeconomic position, gender, race/ethnicity and nationality in relation to oral conditions among American adults. Community Dent Oral Epidemiol 2023; 51:644-652. [PMID: 36786413 DOI: 10.1111/cdoe.12845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 02/15/2023]
Abstract
OBJECTIVE The objective of the study was to evaluate how gender, socioeconomic position (SEP), race/ethnicity and nationality intersect to structure social inequalities in adult oral health among American adults. METHODS Data from adults aged 20 years or over who participated in the National Health and Nutrition Examination Survey (NHANES) 2009-2018 were analysed. The outcomes were poor self-rated oral health and edentulism among all adults (n = 24 541 and 21 446 participants, respectively) and untreated caries and periodontitis among dentate adults (n = 16 483 and 9829 participants, respectively). A multilevel analysis of individual heterogeneity and discriminatory accuracy (MAIHDA) was conducted for each outcome, by nesting individuals within 48 intersectional strata defined as combinations of gender, SEP, race/ethnicity and nationality. Intersectional measures included the variance partition coefficient (VPC), the proportional change in variance (PCV) and predicted excess probability due to interaction. RESULTS Substantial social inequalities in the prevalence of oral conditions among adults were found, which were characterized by high between-stratum heterogeneity and outcome specificity. The VPCs of the simple intersectional model showed that 9.4%-12.7% of the total variance in the presentation of oral conditions was attributed to between-stratum differences. In addition, the PCVs from the simple intersectional model to the intersectional interaction model showed that 84.1%-97.1% of the stratum-level variance in the presentation of oral conditions was attributed to the additive effects of gender, SEP, race/ethnicity and nationality. The point estimates of the predictions for some intersectional strata were suggestive of an intersectional interaction effect. However, the 95% credible intervals were very wide and the estimations inconclusive. CONCLUSIONS This analysis highlights the value of the intersectionality framework to understand heterogeneity in social inequalities in oral health. These inequalities were mainly due to the additive effect of the social identities defining the intersectional strata, with no evidence of interaction effects.
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Affiliation(s)
- Meisser Madera
- Faculty of Dentistry, University of Cartagena, Cartagena, Colombia
| | - Elsa Karina Delgado-Angulo
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
- Facultad de Estomatología, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Nasir Zeeshan Bashir
- School of Dentistry, University of Leeds, Leeds, UK
- School of Mathematics and Statistics, The University of Sheffield, Sheffield, UK
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- DentStat Consulting Ltd, Cardiff, Wales, UK
| | - Eduardo Bernabe
- Institute of Dentistry, Queen Mary University of London, London, UK
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14
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do Amaral Júnior OL, Fagundes MLB, Menegazzo GR, Giordani JMDA. Wealth index association with self-reported oral health between white and non-white older Brazilians. CAD SAUDE PUBLICA 2023; 39:e00188122. [PMID: 37377295 PMCID: PMC10494672 DOI: 10.1590/0102-311xen188122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 03/02/2023] [Accepted: 03/30/2023] [Indexed: 06/29/2023] Open
Abstract
This cross-sectional study aimed to identify the association between self-reported oral health status and a wealth index among white and non-white older adults in Brazil. Data from individual assessments of 9,365 Brazilians aged 50 years or older were analyzed. Poisson regression models were performed to estimate the prevalence ratio between wealth index and self-reported oral health among whites and non-whites adjusted for intermediate and proximal determinants. The total prevalence of poor self-reported oral health on white and non-white individuals was 41.6% (95%CI: 40.0-43.4) and 48% (95%CI: 47.1-49.8) respectively. The adjusted analysis showed that, for whites, the wealth index is associated with self-reported oral health since individuals in the 3rd, 4th, and 5th quintiles have 25% (PR = 0.75; 95%CI: 0.65-0.88), 20% (PR = 0.80; 95%CI: 0.67-0.95), and 39% (PR = 0.61; 95%CI: 0.50-0.75) lower prevalence of poor self-reported oral health than those in the poorest quintile. For non-white individuals, the wealth index is associated with self-reported oral health only for those in the 5th quintile, with 25% (PR = 0.85; 95%CI: 0.72-0.99) lower prevalence of poor self-reported oral health than those in the poorest quintile. The wealth index showed different effects on self-reported oral health among whites and non-whites. Socioeconomic status indicators may reflect racial inequalities due to the historical legacy of institutional discrimination. This study highlights the importance of developing policies to combat racial inequities and how these can contribute to better oral health conditions for the older Brazilian population.
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Affiliation(s)
| | | | - Gabriele Rissotto Menegazzo
- Programa de Pós-graduação em Ciências Odontológicas, Universidade Federal de Santa Maria, Santa Maria, Brasil
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15
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Kengne Talla P, Makansi N, Michaud PL, Durand R, Allison PJ, Emami E. Virtual Oral Health across Canada: A Critical Comparative Analysis of Clinical Practice Guidances during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20054671. [PMID: 36901681 PMCID: PMC10002179 DOI: 10.3390/ijerph20054671] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/23/2023] [Accepted: 02/28/2023] [Indexed: 05/13/2023]
Abstract
During the COVID-19 pandemic, teledentistry was suggested as a cost-effective and promising approach to improve access to oral health care. In response, Canadian provincial and territorial dental regulatory authorities (DRAs) published teledentistry-related clinical practice guidances (TCPGs). However, an in-depth comparison between them is needed to understand their gaps and commonalities so as to inform research, practice, and policy. This review aimed to provide a comprehensive analysis of TCPGs published by Canadian DRAs during the pandemic. A critical comparative analysis of these TCPGs published between March 2020 and September 2022 was conducted. Two members of the review team screened the official websites of dental regulatory authorities (DRAs) to identify TCPGs and performed data extraction. Among Canada's 13 provinces and territories, only four TCPGs were published during the relevant time period. There were some similarities and differences in these TCPGs, and we identified gaps pertaining to communication tools and platforms, and measures to safeguard patients' privacy and confidentiality. The insights from this critical comparative analysis and the unified workflow on teledentistry can aid DRAs in their development of new or an improvement to existing TCPGs or the development of nationwide TCP guidelines on teledentistry.
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Affiliation(s)
- Pascaline Kengne Talla
- Faculty of Dental Medicine and Oral Health Science, McGill University, Montreal, QC H3A 1G1, Canada
- Correspondence:
| | - Nora Makansi
- Faculty of Dental Medicine and Oral Health Science, McGill University, Montreal, QC H3A 1G1, Canada
| | - Pierre-Luc Michaud
- Department of Dental Clinical Sciences, Faculty of Dentistry, Dalhousie University, Halifax, NS B3H 1W2, Canada
| | - Robert Durand
- Faculty of Dental Medicine, Université de Montreal, Montreal, QC H3T 1J4, Canada
| | - Paul J. Allison
- Faculty of Dental Medicine and Oral Health Science, McGill University, Montreal, QC H3A 1G1, Canada
| | - Elham Emami
- Faculty of Dental Medicine and Oral Health Science, McGill University, Montreal, QC H3A 1G1, Canada
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16
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Fleming E, Bastos JL, Jamieson L, Celeste RK, Raskin SE, Gomaa N, McGrath C, Tiwari T. Conceptualizing inequities and oppression in oral health research. Community Dent Oral Epidemiol 2023; 51:28-35. [PMID: 36749670 DOI: 10.1111/cdoe.12822] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 11/07/2022] [Accepted: 11/16/2022] [Indexed: 02/08/2023]
Abstract
Major sociohistorical processes have profound effects on oral health, with impacts experienced through structural oppression manifested in policies and practices across the lifespan. Structural oppression drives oral health inequities and impacts population-level oral health. In this global perspective paper, we challenge old assumptions about oral health inequities, address misleading conceptualizations in their description and operation and reframe oral health through the lens of intersecting systems of oppression. Furthermore, we emphasize the need for oral health researchers to explore causal pathways through which oppression harms oral health and engage in social science concepts to understand the root causes of oral health inequities fully. Finally, we call on policymakers, dental scholars and decision makers to consider health equity in all policies and to take a systems-oriented approach to effectively address oral health inequities.
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Affiliation(s)
| | - João L Bastos
- Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Lisa Jamieson
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, Australia
| | - Roger K Celeste
- Department of Preventive and Social Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Sarah E Raskin
- iCubed Initiative Oral Health Core, Douglas Wilder School of Government and Public Affairs, Virginia Commonwealth University, Virginia, USA
| | - Noha Gomaa
- Oral Diagnostic Sciences, Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Colman McGrath
- Applied Oral Sciences & Community Dental Care, University of Hong Kong, Hong Kong, Hong Kong
| | - Tamanna Tiwari
- School of Dental Medicine, University of Colorado Anschutz Medical Campus, Aurora, USA
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17
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Menegazzo GR, Cunha ARD, Fagundes MLB, Amaral Júnior OLD, Giordani JMDA, Hilgert JB, Abreu LG, Hugo FN. Pathways that explain racial differences on edentulism among older adults: 2019 Brazil National Health Survey. Braz Oral Res 2023; 37:e40. [PMID: 37132727 DOI: 10.1590/1807-3107bor-2023.vol37.0040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 04/04/2022] [Indexed: 05/04/2023] Open
Abstract
This study aimed to evaluate the pathways that explain the association between race/skin color and edentulism in elderly Brazilians. This was a cross-sectional study using data from participants aged 60 years or older from the 2019 Brazilian National Health Survey, a nationally representative population-based sample. Data were obtained by a structured interview and participants were classified as edentulous if they reported having lost all natural teeth. Information on race, socioeconomic level, behavioral aspects, psychosocial aspects, and access to dental care was collected by interviewers using a questionnaire. The pathways between race/skin color and edentulism were analyzed using structural equation modeling. The final sample of the study included 22,357 participants. Most participants were white (51.5%; 95% confidence interval [CI]: 50.3-52.6), and 36.8% (95%CI: 35.7-37.9) were edentulous. Race/skin color was indirectly associated with edentulism via enabling factors. These findings suggest that socioeconomic inequalities are key in explaining racial inequalities in edentulism among Brazilian older adults.
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Affiliation(s)
| | - Amanda Ramos da Cunha
- Universidade Federal do Rio Grande do Sul - UFRGS, School of Dentistry , Department of Preventive and Social Dentistry , Porto Alegre , RS , Brazil
| | | | | | | | - Juliana Balbinot Hilgert
- Universidade Federal do Rio Grande do Sul - UFRGS, School of Dentistry , Department of Preventive and Social Dentistry , Porto Alegre , RS , Brazil
| | - Lucas Guimarães Abreu
- Universidade Federal de Minas Gerais - UFMG - School of Dentistry , Department of Child's and Adolescent's Oral Health , Belo Horizonte , MG , Brazil
| | - Fernando Neves Hugo
- Universidade Federal do Rio Grande do Sul - UFRGS, School of Dentistry , Department of Preventive and Social Dentistry , Porto Alegre , RS , Brazil
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18
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Velázquez-Cayón RT, Contreras-Madrid AI, Parra-Rojas S, Pérez-Jorge D. Oral Health and Pathologies in Migrants and Vulnerable Population and Their Social Impact: The Good Practices of the Intervention Model of a University Dental Clinic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:353. [PMID: 36612675 PMCID: PMC9819970 DOI: 10.3390/ijerph20010353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/21/2022] [Accepted: 12/23/2022] [Indexed: 06/17/2023]
Abstract
Numerous studies have shown the high incidence of diseases affecting oral health in vulnerable populations. The Canary Islands is a region particularly affected by the low income of its inhabitants and a high migration rate. Poor oral health habits and limited access to health care have turned these groups into risk groups. The role of the Fernando Pessoa Canarias University (CDUFPC) dental clinic in the health care of these groups has been an example of good professional practice and a fundamental resource in their health care. The present study aims to identify the profile of pathologies as well as the impact on the oral health of vulnerable population groups served by the CDUFPC. This study was developed between September 2019 and July 2022 with a sample of 878 patients, of whom 267 (30.4%) belonged to vulnerable groups referred by institutions and social organizations. The results identified the prevalence of dental caries as the main pathology and the lack of good oral habits and commitment to oral health and care.
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Affiliation(s)
- Rocío Trinidad Velázquez-Cayón
- Clinical Practice Unit, Department of Dentistry, Faculty of Health Sciences, University Fernando Pessoa Canarias, 35450 Las Palmas, Spain
| | - Ana Isabel Contreras-Madrid
- Clinical Practice Unit, Department of Dentistry, Faculty of Health Sciences, University Fernando Pessoa Canarias, 35450 Las Palmas, Spain
| | - Susell Parra-Rojas
- Clinical Practice Unit, Department of Dentistry, Faculty of Health Sciences, University Fernando Pessoa Canarias, 35450 Las Palmas, Spain
| | - David Pérez-Jorge
- Department of Didactics and Educational Research, Faculty of Education, University of La Laguna, 38200 La Laguna, Spain
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19
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Du M, Haag DG, Lynch JW, Mittinty MN. Application of multilevel models for predicting pain following root canal treatment. Community Dent Oral Epidemiol 2022; 51:418-427. [PMID: 36510289 DOI: 10.1111/cdoe.12807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 09/17/2022] [Accepted: 10/17/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES This study developed predictive models for one-week acute and six-month persistent pain following root canal treatment (RCT). An additional aim was to study the gain in predictive efficacy of models containing clinical factors only, over models containing sociodemographic characteristics. METHODS A secondary data analysis of 708 patients who received RCTs was conducted. Three sets of predictors were used: (1) combined set, containing all predictors in the data set; (2) clinical set and (3) sociodemographic set. Missing data were handled by multiple imputation using the missing indicator method. The multilevel least absolute selection and shrinkage operator (LASSO) regression was used to select predictors into the final multilevel logistic models. Three measures, the area under the receiver operating characteristic curve (AUROC) and precision-recall curve (AUPRC) and calibration curves, were used to assess the predictive performance of the models. RESULTS The selected-in factors in the final models, using LASSO regression, are related to pre- and intra-treatment clinical symptoms and pain experience. Predictive performance of the models remained the same with the inclusion (exclusion) of the socio-demographic factors. For predicting one-week outcome, the model built with combined set of predictors yielded the highest AUROC and AUPRC of 0.85 and 0.72, followed by the models built with clinical factors (AUROC = 0.82, AUPRC = 0.66). The lowest predictive ability was found in models with only sociodemographic characteristics (AUROC = 0.68, AUPRC = 0.40). Similar patterns were observed in predicting six-month outcome, where the AUROC for models with combined, clinical and sociodemographic sets of predictors were 0.85, 0.89 and 0.66, respectively, and the AUPRC were 0.48, 0.53 and 0.22, respectively. CONCLUSIONS Clinical factors such as the severity and experience of pre-operative and intra-operative pain were discovered important to the subsequent development of pain following RCTs. Adding sociodemographic characteristics to the models with clinical factors did not change the models' predictive performance or the proportion of explained variance.
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Affiliation(s)
- Mi Du
- Department of Implantology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong Provincial Clinical Research Center for Oral Diseases, Shandong University, Jinan, China.,School of Public Health, The University of Adelaide, Adelaide, South Australia, Australia.,Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Dandara Gabriela Haag
- School of Public Health, The University of Adelaide, Adelaide, South Australia, Australia.,Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia.,Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - John W Lynch
- School of Public Health, The University of Adelaide, Adelaide, South Australia, Australia.,Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia.,Population Health Sciences, University of Bristol, Bristol, UK
| | - Murthy N Mittinty
- School of Public Health, The University of Adelaide, Adelaide, South Australia, Australia.,Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
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20
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An umbrella review of the evidence linking oral health and systemic noncommunicable diseases. Nat Commun 2022; 13:7614. [PMID: 36494387 PMCID: PMC9734115 DOI: 10.1038/s41467-022-35337-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022] Open
Abstract
Oral diseases are highly prevalent worldwide. Recent studies have been supporting a potential bidirectional association of oral diseases with systemic noncommunicable diseases (NCDs). Available evidence supports that people with NCDs have a greater prevalence of oral diseases particularly those with limited ability of oral self-care. Regarding the reverse relationship, the lines of evidence pointing out NCDs as putative risk factors for oral diseases have increased significantly but not with a consistent agreement. This umbrella review of meta-analyses appraises the strength and validity of the evidence for the association between oral health and systemic health (registered at PROSPERO, ID: CRD42022300740). An extensive search included systematic reviews that have provided meta-analytic estimates on the association of oral diseases with NCDs. The overall strength of evidence was found to be unfavorable and with methodological inconsistencies. Twenty-eight NCDs were strongly associated with oral diseases. Among those NCDs are five types of cancer, diabetes mellitus, cardiovascular diseases, depression, neurodegenerative conditions, rheumatic diseases, inflammatory bowel disease, gastric helicobacter pylori, obesity, and asthma. According to fail-safe number statistics, the evidence levels are unlikely to change in the future, indicating a fairly robust consistency.
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21
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Reginaldo I, Fernandes IAM, Nuernberg GN, Bastos JL. Race in public health dentistry: a critical review of the literature. Rev Saude Publica 2022; 56:57. [PMID: 35766786 PMCID: PMC9239422 DOI: 10.11606/s1518-8787.2022056004173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/07/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To carry out a critical review of the literature on the use of race, color, and ethnicity in the field of public health dentistry. METHODS A literature search was conducted in MEDLINE via PubMed for articles published between 2014 and 2019. Using a data extraction form, we collected information on (1) bibliographic characteristics of the selected papers; (2) race, color, and ethnicity of the study participants and their sociodemographic profiles; and (3) the extent to which the original publications followed the recommendations by Kaplan and Bennett (2003) on the use of race, color, or ethnicity in biomedical research. RESULTS Our initial search identified 2,032 articles, 53 of which were selected for full-text examination and assessment following pre-established eligibility criteria. Around 60% (n = 32) of the included studies did not justify the use of race, color, or ethnicity in their analyses, and 9% (n = 5) took these variables as indicators of the participants’ genetic makeup. On the other hand, 68% (n = 36) of the reviewed papers considered race, color, and ethnicity as risk markers – not risk factors – for adverse oral health outcomes, whereas 80% (n = 42) adjusted racial/ethnic inequities for a range of socioeconomic and demographic factors in statistical models. Only one study (2%) explicitly took race, color, or ethnicity as a contextually dependent dimension of the participants’ identities. CONCLUSION Our findings indicate that research on oral health inequities is often based on reductionist and stigmatizing conceptions of race, color, or ethnicity. Such harmful misconceptions should be replaced with anti-racist narratives in order to effectively address racial oral health inequities.
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Affiliation(s)
- Isabela Reginaldo
- Universidade Federal de Santa Catarina. Departamento de Saúde Pública. Florianópolis, SC, Brasil
| | | | | | - João Luiz Bastos
- Universidade Federal de Santa Catarina. Departamento de Saúde Pública. Florianópolis, SC, Brasil
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22
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Cunha ARD, Bastos LF, Iser BPM, Malta DC, Goes PSAD, Hugo FN. Toothache and tooth extraction as reasons for dental visits: an analysis of the 2019 National Health Survey. Braz Oral Res 2022; 36:e070. [PMID: 36507757 DOI: 10.1590/1807-3107bor-2022.vol36.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 02/02/2022] [Indexed: 12/15/2022] Open
Abstract
The aim of this study was to analyze the prevalence of dental visits due to toothache and tooth extraction in Brazil and its association with individual and contextual variables. This two-step cross-sectional study included persons aged 18 years and older in the 2019 National Health Survey who had visited a dentist in the 12 months prior to the interview (n = 40,369). The individual-level outcome was having a dental visit due to toothache or tooth extraction. The ecological-level outcome was the proportion of dental visits for these reasons relative to all dental visits by Brazilian state. Associations with individual - sociodemographic characteristics, number of teeth, and type of health service used - and ecological variables - HDI and dental service coverage - were assessed using Poisson regressions. The prevalence of dental visits due to toothache or extraction was higher among individuals with no formal education, household income < 25% of the minimum wage, of black and brown skin color, living in rural areas, who consulted in the public health system, with 10-19 and 1-9 teeth, and men. The proportion of dental visits due to toothache/extraction in Brazilian states was negatively associated with the HDI and the rate of dental emergency team/100,000 inhabitants and positively associated with primary dental care coverage. The prevalence of dental visits due to toothache/extraction was associated with individual and ecological characteristics, indicating inequities in reasons for dental visits in Brazil. The potential of a well-structured oral health care network to overcome these inequities is suggested and needs to be better explored.
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Affiliation(s)
- Amanda Ramos da Cunha
- Universidade Federal do Rio Grande do Sul - UFRGS, Department of Preventive and Social Dentistry, Porto Alegre, RS, Brazil
| | - Lucelen Fontoura Bastos
- Universidade Federal do Rio Grande do Sul - UFRGS, Department of Preventive and Social Dentistry, Porto Alegre, RS, Brazil
| | - Betine Pinto Moehlecke Iser
- Universidade do Sul de Santa Catarina - Unisul, Postgraduate Program in Health Sciences, Tubarão, SC, Brazil
| | - Deborah Carvalho Malta
- Universidade Federal de Minas Gerais - UFMG, School of Nursing, Department of Maternal and Child Nursing and Public Health, Belo Horizonte, MG, Brazil
| | - Paulo Sávio Angeiras de Goes
- Universidade Federal de Pernambuco - UFPE, Postgraduate Program in Child and Adolescent Health, Recife, PE, Brazil
| | - Fernando Neves Hugo
- Universidade Federal do Rio Grande do Sul - UFRGS, Department of Preventive and Social Dentistry, Porto Alegre, RS, Brazil
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Liu M, Kao D, Gu X, Holland W, Cherry-Peppers G. Oral Health Service Access in Racial/Ethnic Minority Neighborhoods: A Geospatial Analysis in Washington, DC, USA. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:4988. [PMID: 35564382 PMCID: PMC9105494 DOI: 10.3390/ijerph19094988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 04/17/2022] [Accepted: 04/18/2022] [Indexed: 11/17/2022]
Abstract
Previous studies on individual-level variables have improved our knowledge base of oral health service use. However, environmental or contextual variables are also important in understanding oral health disparities in racial and ethnic neighborhoods. Based on Bronfenbrenner’s ecological framework, this study examines the geographic availability of oral health providers in Washing-ton DC, U.S.A. Census tract-level data were drawn from the American Community Survey, joined with tract-level shapefiles, and overlaid with the geographic location of dental services throughout the city. Visual maps, descriptive statistics, and spatial lag regression models showed that census tracts with higher concentrations of African Americans were significantly farther from their nearest oral health providers (r = 0.19, p < 0.001), after controlling for neighborhood poverty rate, median age, and gender. Such findings confirm that in urban areas with highly di-verse populations such as Washington DC, racial disparities in oral health care access are signifi-cant. The study highlights that identifying neighborhoods with limited oral health care providers should be a priority in diminishing racial disparities in oral health service access. Improving access to racial/ethnic minority communities, especially African American neighborhoods, will require changes in health policies and programs, workforce development, resource allocation, community outreach, and educational programs.
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Affiliation(s)
- Meirong Liu
- School of Social Work, Howard University, Washington, DC 20059, USA;
| | - Dennis Kao
- School of Social Work, Carleton University, Ottawa, ON K1S 5B6, Canada;
| | - Xinbin Gu
- College of Dentistry, Howard University, Washington, DC 20059, USA; (X.G.); (G.C.-P.)
| | - Whittni Holland
- School of Social Work, Howard University, Washington, DC 20059, USA;
| | - Gail Cherry-Peppers
- College of Dentistry, Howard University, Washington, DC 20059, USA; (X.G.); (G.C.-P.)
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24
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Bastos JL, Constante HM, Schuch HS, Haag DG, Nath S, Celeste RK, Guarnizo-Herreño CC, McCallum MJ, Jamieson LM. Where are race-based oral health inequities bound? Protocol for a systematic review on interventions to tackle racial injustice in dental outcomes. Syst Rev 2022; 11:41. [PMID: 35255975 PMCID: PMC8900346 DOI: 10.1186/s13643-022-01911-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 02/22/2022] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Only three literature reviews have assessed the impact of interventions on the reduction of racial inequities in general health to date; none has drawn from attempts at promoting racial oral health equity. This protocol aims to increase transparency and reduce the potential for bias of an ongoing systematic review conceived to answer the following questions: Are there any interventions to mitigate racial oral health inequities or improve the oral health of racially marginalized groups? If so, how successful have they been at promoting racial oral health equity? How do conclusions of previous reviews change by taking the findings of oral health interventions into account? METHODS Reviewed studies must deploy interventions to reduce racial gaps or promote the oral health of groups oppressed along ancestral and/or cultural lines. We will analyze randomized clinical trials, natural experiments, pre-post studies, and observational investigations that emulate controlled experiments by assessing interactions between race and potentially health-enhancing interventions. Either clinically assessed or self-reported oral health outcomes will be considered by searching for original studies in MEDLINE, LILACS, PsycInfo, SciELO, Web of Science, Scopus, and Embase from their earliest records to March 2022. Upon examining abstracts of conference proceedings, trial registries, reports of related stakeholder organizations, as well as contacting researchers for unpublished data, we will identify studies in the grey literature. If possible, we will carry out a meta-analysis with subgroup and sensitivity analysis, including formal meta-regression, to address potential heterogeneity and inconsistency among selected studies. DISCUSSION Conducting a systematic review of interventions to mitigate racial oral health inequities is crucial for determining which initiatives work best and under which conditions they succeed. Such knowledge will help consolidate an evidence base that may be used to inform policy and practice against persistent and pervasive racial inequities in general and oral health. SYSTEMATIC REVIEW REGISTRATION This protocol has been registered at the International Prospective Register of Systematic Reviews, under the identification number CRD42021261450 .
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Affiliation(s)
- João L Bastos
- Federal University of Santa Catarina, Florianópolis, Brazil.
| | | | | | - Dandara G Haag
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, Australia
| | - Sonia Nath
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, Australia
| | - Roger K Celeste
- Department of Preventive and Social Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | | | - Lisa M Jamieson
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, Australia
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Singhal A, Jackson JW. Perceived racial discrimination partially mediates racial-ethnic disparities in dental utilization and oral health. J Public Health Dent 2022; 82 Suppl 1:63-72. [PMID: 35726459 PMCID: PMC9233570 DOI: 10.1111/jphd.12515] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 11/26/2022]
Abstract
Objectives Perceived racial discrimination has been associated with poor health outcomes, yet its impact on oral health disparities is not understood. We examine the role of perceived racial discrimination in healthcare settings in explaining racial‐ethnic disparities in dental visits and tooth loss. Methods We used behavioral risk factor surveillance system (BRFSS) data for 2014 from four diverse states (AZ, MN, MS and NM) that included “reactions to race” module. Using Poisson regression to estimate risk ratios, we employed inverse odds ratio(IOR)‐weighted estimation for mediation analyses to estimate the role of perceived discrimination, after equalizing other confounders and risk factors. Results We found that among those with similar risk factors, those who experienced racial discrimination were 15% less likely to visit a dentist, and 12% more likely to have tooth loss than those who were treated same as other races. Both Hispanics and non‐Hispanic Blacks were 26% less likely to visit a dentist (for Hispanics, RR = 0.74, 95%CI: 0.69–0.78; for non‐Hispanic Blacks, RR = 0.74, 95%CI: 0.70–0.79), and non‐Hispanic Blacks were 36% more likely to have tooth loss relative to non‐Hispanic Whites with similar risk factors (RR = 1.36, 95%CI: 1.28–1.45). Perceived discrimination appears to contribute to racial‐ethnic disparities in dental utilization among Hispanics, and disparities in tooth loss among non‐Hispanic Blacks, relative to non‐Hispanic Whites. Conclusions Perceived racial discrimination partially explains the racial‐ethnic disparities in dental utilization and tooth loss among those who otherwise share the same risk factors for these outcomes. Addressing discrimination and systemic racism can reduce the racial‐ethnic disparities in oral health.
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Affiliation(s)
- Astha Singhal
- Health Policy and Health Services Research, Henry M. Goldman School of Dental Medicine, Boston University, Boston, Massachusetts, USA
| | - John W Jackson
- Epidemiology, Bloomberg School of Public Health, John Hopkins University, Baltimore, Maryland, USA
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26
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Park L, Gomaa N, Quinonez C. Racial/ethnic inequality in the association of allostatic load and dental caries in children. J Public Health Dent 2022; 82:239-246. [PMID: 34254682 DOI: 10.1111/jphd.12470] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 04/28/2021] [Accepted: 07/02/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Allostatic load (AL), defined as the overtime "wear and tear" on biological systems due to stress, disproportionately affects racial/ethnic minorities and has been shown to associate with racial inequality in oral health in the adult population. This study aims to assess racial/ethnic inequality in AL and untreated dental caries (UD) in children, and to assess the association between allostatic load and UD, and whether it varies by race/ethnicity. METHODS Data from the National Health and Nutrition Examination Survey (NHANES) (2001-2010) for 8-17-year-old children (n = 11,378) was used. AL scores were generated using cardiovascular, metabolic and immune biomarkers. Multivariable log binomial regression models adjusted for age, sex, poverty: income ratio (PIR), health insurance status and the frequency of healthcare visits, were used to assess the relationships of interest. RESULTS Racial/ethnic inequality was evident in UD and AL, where Mexican American and black children exhibited more UD and a higher AL score than white. AL was associated with UD in fully adjusted models. This association was significant across all racial/ethnic groups, but was stronger in Mexican American and black children, compared to their white counterparts. CONCLUSIONS Similar racial inequality is evident in AL and UD that is not explained by poverty and/or behavioral factors. Racial/ethnic inequality is also evident in the association between AL and UD.
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Affiliation(s)
- Leslie Park
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Noha Gomaa
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Carlos Quinonez
- Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada
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27
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Bastos JL, Constante HM, Schuch HS, Haag DG, Jamieson LM. How do state-level racism, sexism, and income inequality shape edentulism-related racial inequities in contemporary United States? A structural intersectionality approach to population oral health. J Public Health Dent 2022; 82 Suppl 1:16-27. [PMID: 35726462 DOI: 10.1111/jphd.12507] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/27/2022] [Accepted: 02/14/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Research on racial oral health inequities has relied on individual-level data with the premise being that the unequal distribution of dental diseases is an intractable problem. We address these insufficiencies by examining the relationships between structural racism, structural sexism, state-level income inequality, and edentulism-related racial inequities according to a structural intersectionality approach. METHODS Data were from two sources, the 2010 survey of the U.S. Behavioral Risk Factor Surveillance System, and Patricia Homan et al.'s (2021) study on the health impacts from interlocking systems of oppression. While the first contains information on edentulism from a large probabilistic sample of older (65+) respondents, the second provides estimates of racism, sexism, and income inequality across the US states. Taking into account a range of individual characteristics and contextual factors in multilevel models, we determine the extent to which structural forms of marginalization underlie racial inequities in edentulism. RESULTS Our analysis reveals that structural racism, structural sexism, and state-level income inequality are associated with the overall frequency of edentulism and the magnitude of edentulism-related racial inequities, both individually and intersectionally. Coupled with living in states with both high racism and sexism (but not income inequality), the odds of edentulism were 60% higher among non-Hispanic Blacks, relative to Whites residing where these structural oppressions were at their lowest. CONCLUSIONS These findings provide evidence that racial oral health inequities cannot be disentangled from social forces that differentially allocate power and resources among population groups. Mitigating race-based inequities in oral health entails dismantling the multifaceted systems of oppression in the contemporary U.S. society.
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Affiliation(s)
- João L Bastos
- Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Helena M Constante
- Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Helena S Schuch
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil
| | - Dandara G Haag
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, Australia
| | - Lisa M Jamieson
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, Australia
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28
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Sokoto KC, Platt LF, Alexander LA, Foxman B, Shaffer JR, Marazita ML, McNeil DW. Racism in oral healthcare settings: Implications for dental care-related fear/anxiety and utilization among Black/African American women in Appalachia. J Public Health Dent 2022; 82 Suppl 1:28-35. [PMID: 35726465 PMCID: PMC9542871 DOI: 10.1111/jphd.12523] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 03/31/2022] [Accepted: 04/01/2022] [Indexed: 11/30/2022]
Abstract
Objective To explore the association of racism in oral healthcare settings and dental care‐related fear/anxiety with dental utilization among Black/African American women in Appalachia. Methods We analyzed self‐report measures of racism in oral healthcare settings, dental care‐related anxiety and fear, recency of a dental visit, and demographic information from 268 pregnant women participating in the Center for Oral Health Research in Appalachia (COHRA) SMILE cohort. All participants self‐identified as African American or Black and resided in Appalachia (i.e., either West Virginia or Pittsburgh, PA). Results Over one‐third of the participants reported at least one instance of racism in oral healthcare settings, with “not being listened to” due to their race or color as the most frequent issue (24.4%). Clinically significant levels of dental care‐related anxiety and fear were reported by 14.3% of the sample. A mediational model demonstrated that the experience of racism in oral healthcare settings was a significant predictor of dental fear/anxiety, and that dental fear/anxiety was a significant predictor of dental utilization. There was a significant relationship between racism in oral healthcare settings and dental utilization only when mediated by the presence of dental care‐related fear and anxiety. Conclusions Together, experiences of racism in oral healthcare settings and dental care‐related fear/anxiety are predictive of decreased dental utilization for Black/African American women living in Appalachia. This study provides insight into racism in oral healthcare settings as a social determinant of dental anxiety/fear and inequities in dental utilization.
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Affiliation(s)
- Kalo C Sokoto
- Counseling Psychology, Department of Counseling and Learning Sciences, West Virginia University, Morgantown, West Virginia, USA.,Center for Oral Health Research in Appalachia, University of Pittsburgh and West Virginia University, Pittsburgh, Pennsylvania, and Morgantown, West Virginia, USA
| | - Lisa F Platt
- Counseling Psychology, Department of Counseling and Learning Sciences, West Virginia University, Morgantown, West Virginia, USA
| | - Linda A Alexander
- Center for Oral Health Research in Appalachia, University of Pittsburgh and West Virginia University, Pittsburgh, Pennsylvania, and Morgantown, West Virginia, USA.,Department of Social and Behavioral Sciences, School of Public Health, West Virginia University, Morgantown, West Virginia, USA
| | - Betsy Foxman
- Center for Oral Health Research in Appalachia, University of Pittsburgh and West Virginia University, Pittsburgh, Pennsylvania, and Morgantown, West Virginia, USA.,School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - John R Shaffer
- Center for Oral Health Research in Appalachia, University of Pittsburgh and West Virginia University, Pittsburgh, Pennsylvania, and Morgantown, West Virginia, USA.,Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Oral and Craniofacial Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Center for Craniofacial and Dental Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Mary L Marazita
- Center for Oral Health Research in Appalachia, University of Pittsburgh and West Virginia University, Pittsburgh, Pennsylvania, and Morgantown, West Virginia, USA.,Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Oral and Craniofacial Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Center for Craniofacial and Dental Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Clinical and Translational Science Institute and Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Daniel W McNeil
- Center for Oral Health Research in Appalachia, University of Pittsburgh and West Virginia University, Pittsburgh, Pennsylvania, and Morgantown, West Virginia, USA.,Department of Psychology, West Virginia University, Morgantown, West Virginia, USA.,Department of Dental Public Health & Professional Practice, West Virginia University, Morgantown, West Virginia, USA
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Fleming E, Raskin SE, Brody E. From describing disparities to understanding why disparities exist: Anti-racist methods to support dental public health research. J Public Health Dent 2022; 82 Suppl 1:73-78. [PMID: 35726470 PMCID: PMC9541958 DOI: 10.1111/jphd.12503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 01/05/2022] [Accepted: 01/10/2022] [Indexed: 11/29/2022]
Abstract
Racism is understudied in the oral health literature at the same time that race is overutilized as an explanatory factor in study design. Social and behavioral methodologies offer conceptual models that can be used to include racism in dental public health questions. In addition, interdisciplinary and mixed methods approaches allow for understanding racism as an underlying cause of social and health disparities and exploring solutions that address historical, institutional, social, political, and economic drivers of oral health inequity, while recognizing the limits of measuring racism quantitatively. In a collective acknowledgement of the limitations of conventional methods, there are new opportunities to explore how qualitative and mixed methods research can serve as drivers for both social justice and health equity, while building and sustaining a diverse research workforce that can better close these disparities and offer antiracist solutions to oral health inequities.
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Affiliation(s)
- Eleanor Fleming
- Department of Dental Public health, University of Maryland School of Dentistry, Baltimore, Maryland, USA
| | - Sarah E Raskin
- iCubed Oral Health Core, L. Douglas Wilder School of Government and Public Affairs and Department of Dental Public Health and Policy, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Erica Brody
- Health Sciences Library, Virginia Commonwealth University, Richmond, Virginia, USA
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30
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Nath S, Sethi S, Bastos JL, Constante HM, Kapellas K, Haag D, Jamieson LM. A Global Perspective of Racial-Ethnic Inequities in Dental Caries: Protocol of Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:1390. [PMID: 35162411 PMCID: PMC8835154 DOI: 10.3390/ijerph19031390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/09/2022] [Accepted: 01/19/2022] [Indexed: 12/10/2022]
Abstract
Though current evidence suggests that racial-ethnic inequities in dental caries persist over time and across space, their magnitude is currently unknown from a global perspective. This systematic review aims to quantify the magnitude of racial/ethnic inequities in dental caries and to deconstruct the different taxonomies/concepts/methods used for racial/ethnic categorization across different populations/nations. This review has been registered in PROSPERO; CRD42021282771. An electronic search of all relevant databases will be conducted until December 2021 for both published and unpublished literature. Studies will be eligible if they include data on the prevalence or severity of dental caries assessed by the decayed, missing, filled teeth index (DMFT), according to indicators of race-ethnicity. A narrative synthesis of included studies and a random-effects meta-analysis will be conducted. Forest plots will be constructed to assess the difference in effect size for the occurrence of dental caries. Study quality will be determined via the Newcastle-Ottawa Scale and the GRADE approach will be used for assessing the quality of evidence. This systematic review will enhance knowledge of the magnitude of racial/ethnic inequities in dental caries globally by providing important benchmark data on which to base interventions to mitigate the problem and to visualize the effects of racism on oral health.
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Affiliation(s)
- Sonia Nath
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide 5000, Australia
| | - Sneha Sethi
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide 5000, Australia
| | - João L Bastos
- Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Helena M Constante
- Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Kostas Kapellas
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide 5000, Australia
| | - Dandara Haag
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide 5000, Australia
| | - Lisa M Jamieson
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide 5000, Australia
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31
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Bomfim RA, Frazão P. Impact of water fluoridation on dental caries decline across racial and income subgroups of Brazilian adolescents. Epidemiol Health 2022; 44:e2022007. [PMID: 34990530 PMCID: PMC9016390 DOI: 10.4178/epih.e2022007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 12/15/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES The aim of this study was to assess the impact of community water fluoridation (CWF) on differences in dental caries decline across racial and socioeconomic subgroups of Brazilian adolescents. METHODS Two nationwide Brazilian population-based oral health surveys were used (Brazilian Oral Health Survey 2003 and 2010). In total, 7,198 adolescents from 15 years to 19 years old living in 50 cities investigated in both surveys were included. The mean numbers of untreated decayed teeth (DT) according to racial (Whites vs. Browns/Blacks) and socioeconomic subgroups (at or above the minimum wage per capita vs. under) were analysed. Difference-in-differences negative binomial regressions were adjusted by schooling, age, and sex. Decayed, missing, and filled teeth and DT prevalence, calculated as a categorical variable, were used in sensitivity analyses. RESULTS The adjusted difference of reduction in DT was similar across socioeconomic subgroups (β=-0.05; 95% confidence interval [CI], -0.45 to 0.35) and favoured, but not to a significant degree, Whites (β=-0.34; 95% CI, -0.74 to 0.04) compared to Brown/Blacks in fluoridated areas. In non-fluoridated areas, significant differences were observed in the mean number of DT, favouring the higher socioeconomic subgroup (β=-0.26; 95% CI, -0.53 to -0.01) and Whites (β=-0.40; 95% CI, -0.69 to -0.11) in relation to their counterparts. The sensitivity analyses confirmed the findings. CONCLUSIONS The similar reduction in DT across income subgroups suggests that CWF has had a beneficial effect on tackling income inequalities in dental caries within a 7-year timeframe.
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Affiliation(s)
- Rafael Aiello Bomfim
- Department of Community Health, Federal University of Mato Grosso do Sul (UFMS), Campo Grande, Brazil.,Public Health School, University of São Paulo, São Paulo, Brazil
| | - Paulo Frazão
- Public Health School, University of São Paulo, São Paulo, Brazil
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Karam SA, Schuch HS, Demarco FF, Barros FC, Horta BL, Correa MB. Social and racial inequity in self-rated oral health in adults in Southern Brazil. CAD SAUDE PUBLICA 2022; 38:e00136921. [DOI: 10.1590/0102-311x00136921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 11/12/2021] [Indexed: 11/22/2022] Open
Abstract
This study aimed to estimate social and racial inequalities in self-rated oral health in adults from the Brazilian birth cohort study. This study belongs to 1982 Pelotas (Brazil) birth cohort study. Data from this study was collected for oral health conditions 31 years old (Oral Health Study). The outcome was self-rated oral health, dichotomized into positive (good/very good) and negative (regular/bad/very bad). Analyses were stratified by gender, racial/skin color groups, schooling level and income. For statistical analysis, the slope index of inequality (SII) and the concentration index (CIX) were used. The prevalence of negative self-rated oral health was 36.1%. Social inequalities were observed in self-rated oral health in both absolute and relative terms. A SII of -30.0 (95%CI: -43.6; -16.4) was observed for income, and -27.7 (95%CI: -41.9; -13.4) for schooling level. Both the individuals’ income and the schooling level had negative CIX (CIXincome -14.6 [95%CI: -21.2; -8.0] and CIXschooling level -14.1 [95%CI: -20.7; -7.5]). Furthermore, the prevalence of negative self-rated oral health in black/brown/indigenous individuals from the highest income/schooling level was comparable to prevalence of the outcome in the white individuals belonging to the lowest income/schooling levels. This study results demonstrate racial disparities in oral health regardless of income and schooling levels. Furthermore, a higher concentration of negative self-rated oral health was identified among the most socioeconomically vulnerable individuals. Our findings reinforce the presence of racial and socioeconomic inequalities in oral health.
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Bomfim RA, da Cunha IP, Lacerda VRD. Health ombudsman and racial inequities in Dental Specialities Centers performance in Brazil: A multilevel analysis. Community Dent Oral Epidemiol 2021; 50:11-18. [PMID: 34870337 DOI: 10.1111/cdoe.12713] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/22/2021] [Accepted: 11/23/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE This study aimed to verify racial differences in the performance of Dental Specialities Centers in Brazil, according to the presence of active health ombudsman on four primary outcomes: (1) access and dental appointment, (2) reception services, (3) bond and responsibility, and (4) social participation. METHODS Data came from the PMAQ-CEO national evaluation of public healthcare services, 2018-2019. The two main explanatory variables were the self-classified race at the individual level and the presence of the health ombudsman at the second level (level of services provision). Individual covariates included age, sex and schooling. Multilevel logistic regression was used to calculate the OR (Odds Ratios) in racial gaps according to the primary outcomes with individuals at the first level and public health services at the second level. RESULTS The analytical sample comprised of 8993 respondents. Brown people were less likely to report better Access (27%), good reception services (31%), bond and responsibility (30%) and social participation (22%) than Whites. Black people showed similar patterns. Dental Specialities Centers that use health ombudsman for planning have attenuated racial inequities in all analysed dimensions. CONCLUSIONS Dental Specialities Centers that use active health ombudsman for planning showed lower racial inequities in access, reception, bond and responsibility and social participation than those who did not use. Therefore, the health ombudsman should be implemented and used for planning better specialized dental services in Brazil.
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Affiliation(s)
- Rafael Aiello Bomfim
- School of Dentistry, Federal University of Mato Grosso do Sul, Campo Grande, Brazil
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34
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Chari M, Ravaghi V, Sabbah W, Gomaa N, Singhal S, Quiñonez C. Comparing the magnitude of oral health inequality over time in Canada and the United States. J Public Health Dent 2021; 82:453-460. [PMID: 34821390 PMCID: PMC10078632 DOI: 10.1111/jphd.12486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 09/24/2021] [Accepted: 11/02/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To assess the magnitude of, and changes in, absolute and relative oral health inequality in Canada and the United States, from the 1970s till the first decade of the new millennium. METHODS Data were obtained from four national surveys; two Canadian (NCNS 1970-1972 and CHMS 2007-2009) and two American (HANES 1971-1974 and NHANES 2007-2008). The slope and relative index of inequality were used to measure absolute and relative inequality, respectively. Percentage change in inequality was also calculated. RESULTS Relative inequality for untreated decay increased by 91% in Canada and 189% in the United States, while for filled teeth it declined by 63% in Canada and 16% in the United States. Relative inequality in edentulism rose by 200% and 78% in Canada and United States, respectively. Absolute inequality declined in both countries. CONCLUSIONS There was persistent absolute and relative inequality in Canada and the United States. An increase in relative inequality for adverse outcomes suggests that improvements in oral health were occurring primarily among the rich, while reductions in relative inequality for filled teeth indicate higher utilization of restorative services among the poor. These results point to the necessity of tackling the sociopolitical determinants of health to mitigate oral health inequality in Canada and the United States.
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Affiliation(s)
- Malini Chari
- Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada
| | - Vahid Ravaghi
- School of Dentistry, University of Birmingham, Birmingham, UK
| | - Wael Sabbah
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Noha Gomaa
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Sonica Singhal
- Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada.,Public Health Ontario, Toronto, Ontario, Canada
| | - Carlos Quiñonez
- Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada
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Martinelli DLF, Cascaes AM, Frias AC, Souza LBD, Bomfim RA. Oral health coverage in the Family Health Strategy and use of dental services in adolescents in Mato Grosso do Sul, Brazil, 2019: cross-sectional study. EPIDEMIOLOGIA E SERVIÇOS DE SAÚDE 2021; 30:e20201140. [PMID: 34854464 DOI: 10.1590/s1679-49742021000400010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 07/05/2021] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To analyze the association between the coverage by oral health teams in the Family Health Strategy (FHS-OH) and the use of dental services among 12-year-old adolescents in the state of Mato Grosso do Sul, Brazil, 2019. METHODS This is a cross-sectional study involving school-based research, which adopted the use of dental services as its outcome. Structural equation modeling was used to test the association between covariates and the outcome. RESULTS Of the 615 participants, 74.0% used dental services in the last three years. ESF-SB (oral health coverage by family health strategy, acronym in Portuguese) ≥50% was associated with a greater use of public dental services [standardized coefficient (SC) = 0.10 -95%CI 0.01;0.18], a lower use of these services for prevention (SC = -0.07 -95%CI -0.17;0.01) and higher unhealthy food consumption (SC = 0.19 -95%CI 0.11;0.26). CONCLUSION Higher ESF-SB coverage was associated with a lower use of dental services for prevention and higher unhealthy food consumption. Teams must organize the access to oral health service and qualify the work process.
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Affiliation(s)
| | - Andreia Morales Cascaes
- Universidade Federal de Santa Catarina, Departamento de Saúde Pública, Florianópolis, SC, Brasil
| | | | | | - Rafael Aiello Bomfim
- Universidade Federal de Mato Grosso do Sul, Faculdade de Odontologia, Campo Grande, MS, Brasil
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Bomfim RA, Watt RG, Tsakos G, Heilmann A, Frazão P. Does water fluoridation influence ethnic inequalities in caries in Brazilian children and adolescents? Community Dent Oral Epidemiol 2021; 50:321-332. [PMID: 34342029 DOI: 10.1111/cdoe.12676] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study aimed to investigate the influence of community water fluoridation on ethnic inequalities in untreated dental caries among children and adolescents in Brazil while taking the human development context into account. METHODS Data from a nationwide Brazilian epidemiological population oral health survey were used (SB Brazil 2010). Outcomes were caries prevalence measured by the proportion of individuals with one or more untreated decayed teeth and caries severity defined by the mean number of untreated decayed teeth (DT). Three different contexts were considered: 1-cities with no water fluoridation; 2-cities with water fluoridation and low Human Development Index (HDI); and 3-cities with water fluoridation and high HDI. The exposure was ethnic/racial group (White, Pardo, Black) and covariates were age, sex and household income. Multilevel logistic and negative binomial regressions were performed with 6696 children (aged 5 years) and 11 585 adolescents (aged 12 and 15-19 years). RESULTS For both children and adolescents, ethnic differences in caries prevalence and mean DT were found in the nonfluoridated cities with low HDI and also in cities with high HDI, most of which were fluoridated. For example in nonfluoridated cities with low HDI, 5-year-old Pardo children were more likely to have untreated decay (OR = 1.22; 95% CI: 1.02, 1.46) and had more decayed teeth (RR = 1.18; 95% CI: 1.04, 1.34) than their White counterparts after adjusting for sex and household income. No statistically significant differences were observed in fluoridated cities with low HDI. CONCLUSION Water fluoridation appears to be associated with reduced ethnic inequalities in dental caries prevalence and mean DT among children and adolescents in more disadvantaged settings.
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Affiliation(s)
- Rafael Aiello Bomfim
- Department of Community Health, Federal University of Mato Grosso do Sul (UFMS), Campo Grande, Brazil.,Public Health School, University of São Paulo, São Paulo, Brazil
| | - Richard G Watt
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Georgios Tsakos
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Anja Heilmann
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Paulo Frazão
- Public Health School, University of São Paulo, São Paulo, Brazil
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Costa F, Wendt A, Costa C, Chisini LA, Agostini B, Neves R, Flores T, Correa MB, Demarco F. Racial and regional inequalities of dental pain in adolescents: Brazilian National Survey of School Health (PeNSE), 2009 to 2015. CAD SAUDE PUBLICA 2021; 37:e00108620. [PMID: 34190752 DOI: 10.1590/0102-311x00108620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 09/18/2020] [Indexed: 11/22/2022] Open
Abstract
The aim of the study is: (a) investigate the racial inequalities as one specific dimension that affects dental pain in Brazilian adolescents; and (b) investigate the regional variations of dental pain. This cross-sectional study used data from Brazilian National Survey of School Health (PeNSE), carried out with adolescents in 2009, 2012 and 2015. Dental pain was evaluated through the question: "Did you have dental pain in the last six months?". The main exposures were race and Brazilian regions, used to evaluate inequalities related to the outcome. Sex, age, school type and maternal education were used as covariables. The statistical significance of the trends in dental pain was tested using linear regression. The analysis was conducted in Stata 13.0 statistical package using the svy command. The standard prevalence of dental pain was 18.8%, 21.1% and 23.7%, showing an increasing trend over time (p < 0.001). We observed absolute inequalities in dental pain related to race and regions. A higher prevalence was found in non-white girls of public schools and in the Northern Region. The indexes of inequalities increased in the group of black girls, related to an increase of dental pain predominantly in girls whose mothers had lower educational level. It was observed that the prevalence of dental pain in Brazilian adolescents increased over time as well as its inequalities, which remained in marginalized populations and linked to Brazilian regions.
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Affiliation(s)
| | - Andrea Wendt
- Universidade Federal de Pelotas, Pelotas, Brasil
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Jamieson L, Do L, Kapellas K, Chrisopoulos S, Luzzi L, Brennan D, Ju X. Oral health changes among Indigenous and non-Indigenous Australians: findings from two national oral health surveys. Aust Dent J 2021; 66 Suppl 1:S48-S55. [PMID: 33899961 DOI: 10.1111/adj.12849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/16/2021] [Accepted: 04/18/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Historically, Indigenous Australians experienced poorer oral health than non-Indigenous Australians. We aimed to ascertain if Indigenous Australian oral health improved relative to non-Indigenous oral health between the 2004-06 and 2017-18 National Surveys of Adult Oral Health (NSAOH). METHODS Both NSAOHs were population-based cross-sectional surveys of Australian adults aged 15 years or more. In both surveys, representative samples of adults were drawn through a three-stage, stratified sample design within metropolitan and regional areas in each state/territory. Frequencies of Indigenous and non-Indigenous self-reported and clinical oral health variables were ascertained, and differences were calculated between the 2004-06 and 2017-18 NSAOHs. Ninety-five per cent confidence intervals were calculated and weights were used to account for the complex sampling methodology of both surveys. RESULTS In 2004-06, 229 Indigenous and 13 882 non-Indigenous Australians provided self-report data, and 87 and 5418 of these had dental examinations, respectively. In 2017-18, 334 Indigenous and 15 392 non-Indigenous Australians provided self-report data, and 84 and 4937 of them had dental examinations respectively. Between the surveys, relative to their non-Indigenous counterparts, Indigenous Australians experienced greater levels of: inadequate dentition (4.2%), experience of toothache (4.8%), problem-based dental attendance (4.5%) and 1+ teeth decayed, missing or filled (4.4%). CONCLUSIONS The gap between poor self-reported and clinical oral health between Indigenous and non-Indigenous Australians was greater in the more recent survey.
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Affiliation(s)
- L Jamieson
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - L Do
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - K Kapellas
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - S Chrisopoulos
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - L Luzzi
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - D Brennan
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - X Ju
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
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Jamieson L, Hedges J, McKinstry S, Koopu P, Venner K. How Neoliberalism Shapes Indigenous Oral Health Inequalities Globally: Examples from Five Countries. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E8908. [PMID: 33266134 PMCID: PMC7730877 DOI: 10.3390/ijerph17238908] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/25/2020] [Accepted: 11/26/2020] [Indexed: 12/16/2022]
Abstract
Evidence suggests that countries with neoliberal political and economic philosophical underpinnings have greater health inequalities compared to less neoliberal countries. But few studies examine how neoliberalism specifically impacts health inequalities involving highly vulnerable populations, such as Indigenous groups. Even fewer take this perspective from an oral health viewpoint. From a lens of indigenous groups in five countries (the United States, Canada, Australia, Aotearoa/New Zealand and Norway), this commentary provides critical insights of how neoliberalism, in domains including colonialism, racism, inter-generational trauma and health service provision, shapes oral health inequalities among Indigenous societies at a global level. We posit that all socially marginalised groups are disadvantaged under neoliberalism agendas, but that this is amplified among Indigenous groups because of ongoing legacies of colonialism, institutional racism and intergenerational trauma.
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Affiliation(s)
- Lisa Jamieson
- Indigenous Oral Health Unit, University of Adelaide Dental School, Adelaide 5005, Australia;
| | - Joanne Hedges
- Indigenous Oral Health Unit, University of Adelaide Dental School, Adelaide 5005, Australia;
| | - Sheri McKinstry
- College of Dentistry, University of Saskatchewan, E3350-107 Wiggins Road, Saskatoon, SK S7N 5E4, Canada;
| | - Pauline Koopu
- Auckland Regional Hospital & Specialist Dentistry, Auckland District Health Board, 1023 Auckland, New Zealand;
| | - Kamilla Venner
- Center on Alcoholism, Department of Psychology, Substance Abuse, & Addiction, University of New Mexico, Albuquerque, NM 87131, USA;
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Peck CJ, Pourtaheri N, Shultz BN, Parsaei Y, Yang J, Park KE, Allam O, Steinbacher DM. Racial Disparities in Complications, Length of Stay, and Costs Among Patients Receiving Orthognathic Surgery in the United States. J Oral Maxillofac Surg 2020; 79:441-449. [PMID: 33058772 DOI: 10.1016/j.joms.2020.09.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/15/2020] [Accepted: 09/15/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Black and Hispanic/Latino patients in the United States often experience poorer health outcomes in comparison to White patients. We aimed to assess the impact of race on complications, length of stay, and costs after orthognathic surgery. METHODS Pediatric and young adult orthognathic surgeries (age <21) were isolated from the Kids Inpatient Database from 2000-2012. Procedures were grouped into cohorts based on the preoperative diagnosis: apnea, malocclusion, or congenital anomaly. T tests and χ2 analyses were employed to compare complications, length of stay (LOS), and costs among Black, Hispanic, Asian/Pacific Islander, and other patients in comparison to White patients. Multivariable regression was performed to identify associations between sociodemographic variables and the primary outcomes. Post-hoc χ2 analyses were performed to compare proportions of patients of a given race/ethnicity across the 3 surgical cohorts. RESULTS There were 8,809 patients identified in the KID database (mean age of 16.3 years). Compared to White patients, complication rates were increased among Hispanic patients (2.1 vs 1.3%, P = .037) and other patients treated for apnea (8.7 vs 0.83%, P = .002). Hospital LOS was increased in both Black (3.3 vs 2.1 days, P < .001) and Hispanic (2.9 days, P < .001) patients. Costs were higher than Whites ($35,633.47) among Hispanic ($48,029.15, P < .001), Black ($47,034.41, P < .001), and Asian/Pacific-Islander ($44,192.49, P < .001) patients. White patients comprised a larger proportion of the malocclusion group (77.8%) than apnea (66.9%, P < .001) or congenital anomaly (59.1%, P < .001), while the opposite was true for Black, Hispanic, and Asian/Pacific-Islander patients. CONCLUSION There are significant differences in complications, LOS, and costs after orthognathic surgery among patients of different race/ethnicity. Further studies are needed to better understand the causes of disparity and their clinical manifestations.
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Affiliation(s)
- Connor J Peck
- Student, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Navid Pourtaheri
- Craniofacial Surgery Fellow, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Blake N Shultz
- Student, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Yassmin Parsaei
- Orthodontic Resident, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine; and Department of Orthodontics, University of Connecticut, New Haven, CT
| | - Jenny Yang
- Plastic Surgery Resident, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Kitae E Park
- Plastic Surgery Research Fellow, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Omar Allam
- Plastic Surgery Research Fellow, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Derek M Steinbacher
- Chief of Oral and Maxillofacial Surgery, Section of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT.
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Bomfim RA, Schneider IJC, de Andrade FB, Lima-Costa MF, Corrêa VP, Frazão P, Watt RG, Bastos JL, de Oliveira C. Racial inequities in tooth loss among older Brazilian adults: A decomposition analysis. Community Dent Oral Epidemiol 2020; 49:119-127. [PMID: 33051884 DOI: 10.1111/cdoe.12583] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 09/14/2020] [Accepted: 09/23/2020] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To determine the extent to which racial inequities in tooth loss and functional dentition are explained by individual socioeconomic status, smoking status and frequency/reason for the use of dental services. METHODS Data came from the Brazilian Longitudinal Study of Ageing, a nationally representative sample of community-dwelling people aged 50 years and over. Tooth loss and functional dentition (ie 20+ natural teeth) were the outcomes. The main explanatory variable was self-classified race. Covariates included dental visits in the past 12 months, dental visits for check-ups only, smoking status, self-reported chronic conditions, depression and cognitive function. Logistic regression and Blinder-Oaxaca decomposition analysis were used to estimate the share of each factor in race-related tooth loss inequities. RESULTS The analytical sample comprised of 7126 respondents. While the prevalence of functional dentition in White Brazilians was 37% (95% CI: 33.5;40.9), it was 29% (95% CI: 26.4;31.6) among Browns and 30% (95% CI: 25.1;35.4) among Blacks. The average number of lost teeth among Whites, Browns and Blacks were 18.7 (95% CI: 17.8;19.6), 20.4 (95% CI: 19.7;21.1) and 20.8 (95% CI: 19.5;22.0), respectively. Decomposition analysis showed that the selected covariates explained 71% of the racial inequalities in tooth loss. Dental visits in the previous year and smoking status explained nearly half of race-related gaps. Other factors, such as per capita income, education and cognitive status, also had an important contribution to the examined inequalities. The proportion of racial inequities in tooth loss that was explained by dental visits (frequency and reason) and smoking status decreased from 40% for those 50-59 years of age to 22% among participants aged 70-79 years. CONCLUSIONS Frequency and reason for dental visits and smoking status explained nearly half of the racial inequity in tooth loss among Brazilian older adults. The Brazilian Family Health Strategy Program should target older adults from racial groups living in deprived areas.
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Affiliation(s)
- Rafael Aiello Bomfim
- School of Dentistry, Federal University of Mato Grosso do Sul, Campo Grande, Brazil.,Public Health School, University of Sao Paulo, Sao Paulo, Brazil
| | - Ione Jayce Ceola Schneider
- Department of Epidemiology & Public Health, University College London, London, UK.,Health Science Department and Rehabilitation Post-graduate Program, Federal University of Santa Catarina, Araranguá, Brazil
| | | | | | - Vanessa Pereira Corrêa
- Health Science Department and Rehabilitation Post-graduate Program, Federal University of Santa Catarina, Araranguá, Brazil
| | - Paulo Frazão
- Post-Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Richard Geddie Watt
- Department of Epidemiology & Public Health, University College London, London, UK
| | - João Luiz Bastos
- Post-Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Cesar de Oliveira
- Department of Epidemiology & Public Health, University College London, London, UK
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Schuch HS, Haag DG, Bastos JL, Paradies Y, Jamieson LM. Intersectionality, racial discrimination and oral health in Australia. Community Dent Oral Epidemiol 2020; 49:87-94. [PMID: 33022103 DOI: 10.1111/cdoe.12581] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 09/09/2020] [Accepted: 09/15/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND There is a dearth of studies on the extent to which perceived racial discrimination shapes oral health. Following an intersectional perspective, we estimated the prevalence of perceived racial discrimination in Australia, its association with oral health impairment, and examined whether this association was more severe among low socioeconomic status (SES) groups. METHODS Data came from the 2013 National Dental Telephone Interview Survey (N = 2798), a population-based study of Australian adults. Multivariable Poisson regression models were estimated to test the relationship between perceived racial discrimination and self-reported oral health impairment, as well as to investigate whether the magnitude of this association was greater among low-SES respondents. Relative Excess Risks due to Interaction (RERI) were used to indicate the presence of potentially large discrimination effects within low-SES strata. RESULTS Racial discrimination in the past 12 months was reported by 11.5% of all participants. Australians reporting racial discrimination had 1.4 (95% CI 1.1, 1.7) times the prevalence of impaired oral health. The association between perceived racial discrimination and oral health impairment was stronger among low-SES groups. The RERI was 0.55, indicating a super-additive Effect Measure Modification (EMM) by income on the additive scale. Similar results were observed with the EMM analyses by educational attainment. CONCLUSION Our findings indicate that perceived racial discrimination, as a specific form of widespread inequality, is associated with higher frequencies of oral health impairment among Australian adults. We also suggest that socially marginalized groups bear a greater burden of the oral health effects of racial discrimination.
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Affiliation(s)
- Helena S Schuch
- Postgraduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil
| | - Dandara G Haag
- Adelaide Dental School, Australian Research Centre for Population Oral Health (ARCPOH), University of Adelaide, Adelaide, Australia
| | - João Luiz Bastos
- Department of Public Health, Federal University of Santa Catarina, Santa Catarina, Brazil
| | - Yin Paradies
- Alfred Deakin Institute for Citizenship and Globalisation, Deakin University, Burwood, Australia
| | - Lisa M Jamieson
- Adelaide Dental School, Australian Research Centre for Population Oral Health (ARCPOH), University of Adelaide, Adelaide, Australia
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Bastos JL, Constante HM, Celeste RK, Haag DG, Jamieson LM. Advancing racial equity in oral health (research): more of the same is not enough. Eur J Oral Sci 2020; 128:459-466. [PMID: 32969112 DOI: 10.1111/eos.12737] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/19/2020] [Indexed: 12/19/2022]
Abstract
By critically appraising the literature on the oral health effects of race-based oppression, this focus article makes four recommendations that may both facilitate more nuanced research on the topic and mitigate racial/ethnic inequities in (oral) health. The first is recognizing that science itself may perpetuate racial/ethnic injustice, such that adopting a 'neutral' position must be replaced with actively fostering anti-racist narratives. The second is to not imply that racial oppression is bad because it harms oral health. Rather, studies should help build a fairer world, wherein oral health inequities would not abound. The third recommendation is encouraging initiatives that understand systems of oppression as conjointly operating to shape oral health. The fourth and final recommendation is taking race-based oppression as a multi-level system that operates on three inter-related conceptual levels - intra-personal, inter-personal, and structural. The extent to which scholars, practitioners, and policymakers are willing to follow these recommendations may determine how successful attempts to eradicate (oral) health inequities might be. Learning from, and avoiding mistakes made in, previous publications is one ethical pathway towards this end.
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Affiliation(s)
- João L Bastos
- Department of Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Helena M Constante
- Department of Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Roger K Celeste
- Department of Preventive and Social Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Dandara G Haag
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, Australia
| | - Lisa M Jamieson
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, Australia
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Krichauff S, Hedges J, Jamieson L. 'There's a Wall There-And That Wall Is Higher from Our Side': Drawing on Qualitative Interviews to Improve Indigenous Australians' Experiences of Dental Health Services. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E6496. [PMID: 32906607 PMCID: PMC7558655 DOI: 10.3390/ijerph17186496] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 12/12/2022]
Abstract
Indigenous Australians experience high levels of untreated dental disease compared to non-Indigenous Australians. We sought to gain insight into barriers that prevent Indigenous Australians from seeking timely and preventive dental care. A qualitative study design was implemented, using face-to-face interviews conducted December 2019 to February 2020. Participants were 20 Indigenous Australians (10 women and 10 men) representing six South Australian Indigenous groups; Ngarrindjeri, Narungga, Kaurna, Ngadjuri, Wiramu, and Adnyamathanha. Age range was middle-aged to elderly. The setting was participants' homes or workplaces. The main outcome measures were barriers and enablers to accessing timely and appropriate dental care. The findings were broadly grouped into eight domains: (1) fear of dentists; (2) confusion regarding availability of dental services; (3) difficulties making dental appointments; (4) waiting times; (5) attitudes and empathy of dental health service staff; (6) cultural friendliness of dental health service space; (7) availability of public transport and parking costs; and (8) ease of access to dental clinic. The findings indicate that many of the barriers to Indigenous people accessing timely and appropriate dental care may be easily remedied. Cultural competency training enables barriers to timely access and provision of dental care to Indigenous Australians to be addressed. The findings provide important context to better enable health providers and policy makers to put in place appropriate measures to improve Indigenous people's oral health, and the Indigenous oral health workforce in Australia.
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Affiliation(s)
| | | | - Lisa Jamieson
- Dental School, University of Adelaide, Adelaide 5005, Australia; (S.K.); (J.H.)
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Akinkugbe AA, E Sarah R, Richard S, Tracy F, Marston Y, Nadia L, Shirley B, Linda K. Perceived dental care need and actual oral health status in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL). J Public Health Dent 2020; 80:259-270. [PMID: 32662151 PMCID: PMC10890782 DOI: 10.1111/jphd.12376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 03/02/2020] [Accepted: 05/01/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To evaluate the performance of subjective self-assessment of dental care need with objective oral disease status in a sample of Hispanics/Latinos. METHODS Data from 13,561 participants of the 2008-2011 Hispanic Community Health Study/Study of Latinos were analyzed using complex survey procedure in SAS 9.4. Subjective self-reports of types of dental care needed (check-up or cleaning, teeth filled, teeth pulled, gum treatment, denture repair) were validated against objectively determined oral disease status [dental decay, periodontitis, bleeding on probing (BOP) and count of missing teeth]. RESULTS Individuals who reported needing a cleaning/checkup were twice as likely to present with BOP upon oral examination (POR = 2.01, 95% CI: 1.54, 2.63). Similarly, individuals who reported needing gum treatment were more likely to present with periodontitis (POR = 1.96, 95% CI: 1.71, 2.24) and BOP (POR = 2.70, 95% CI: 2.37, 3.07) upon oral examination. In multivariable prediction modeling, demographic factors and subjective dental care measures were associated with the respective oral disease states. Moreover, the sensitivity, specificity, and area under the ROC curve for the count of missing teeth were, respectively, 77 percent, 57 percent, and 0.84, while the positive predictive value (PPV) was 26 percent. CONCLUSIONS In bivariate analysis, self-reported type of dental care needed appear indicative of actual oral disease state and may be of value for the surveillance of oral diseases when clinical measures are unattainable. In multivariable prediction modeling, these subjective measures had low PPVs thus limiting the generalizability of our findings. Nonetheless, validation and refinement of these constructs in other populations is warranted.
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Affiliation(s)
- Aderonke A Akinkugbe
- Department of Dental Public Health and Policy, Virginia Commonwealth University, School of Dentistry, Richmond, VA, USA
- Institute for Inquiry, Innovation and Inclusion, Virginia Commonwealth University, Richmond, VA, USA
| | - Raskin E Sarah
- Institute for Inquiry, Innovation and Inclusion, Virginia Commonwealth University, Richmond, VA, USA
- L. Douglas Wilder School of Government and Public Affairs, Virginia Commonwealth University, Richmond, VA, USA
| | - Singer Richard
- Nova Southeastern University, College of Dental Medicine, Ft. Lauderdale, FL
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL
| | - Finlayson Tracy
- School of Public Health, San Diego State University, San Diego, CA
| | - Youngblood Marston
- Collaborative Studies Coordinating Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | | | | | - Kaste Linda
- College of Dentistry, University of Illinois, Chicago, IL
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Haag D, Schuch H, Ha D, Do L, Jamieson L. Oral Health Inequalities among Indigenous and Non-Indigenous Children. JDR Clin Trans Res 2020; 6:317-323. [PMID: 32731782 DOI: 10.1177/2380084420939040] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Our ability to address child oral health inequalities would be greatly facilitated by a more nuanced understanding of whether underlying disease experience or treatment opportunities account for a larger share of differences between social groups. This is particularly relevant in the context of population subgroups who are socially marginalized, such as Australia's Indigenous population. The decayed, missing, and filled (dmf) surfaces index is at once a reflection of dental caries experience (d) and its management (m and f). OBJECTIVES To 1) describe socioeconomic inequalities in dental caries experience and its management among Indigenous and non-Indigenous children and 2) compare these inequalities using absolute and relative measures. METHODS Data were from the Australian National Child Oral Health Study 2012-2014. Absolute and relative income inequalities were assessed for overall dmfs and its individual components (ds, ms, fs) using adjusted means and health disparity indices (Slope Index of Inequality [SII] and Relative Index of Inequality [RII]). RESULTS Mean dmfs among Indigenous children aged 5 to 10 y was 6.4 (95% confidence interval [CI], 5.4-7.4), ranging from 2.3 in the highest to 9.1 in the lowest income group. Mean dmfs among non-Indigenous children was 2.9 (95% CI, 2.8-3.1), ranging from 1.9 in the highest to 4.2 in the lowest income group. Age- and gender-adjusted social gradients for Indigenous children were evident across all dmfs components but were particularly notable for ds (SII = -4.6, RII = -1.7) and fs (SII = -3.2, RII = -1.5). The social gradients for non-Indigenous children were much lower in magnitude: ds (SII = -1.8, RII = -1.6) and fs (SII = -0.7, RII = -0.5). CONCLUSION Our findings suggest that socioeconomic disadvantage may translate into both higher disease experience and increased use of dental services for both Indigenous and non-Indigenous groups, with the social gradients being much more amplified among Indigenous children. KNOWLEDGE TRANSFER STATEMENT The findings of this study demonstrate the magnitude of disparities in dental caries among children by population groups in Australia. Our results suggest that the relationship between socioeconomic disadvantage and poor oral health is more deleterious among Indigenous than non-Indigenous children. Tackling upstream determinants of health might not only affect population patterns of health and disease but also mitigate the overwhelming racial inequalities in oral health between Indigenous and non-Indigenous Australians.
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Affiliation(s)
- D Haag
- Australian Research Centre for Population Oral Health (ARCPOH), Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - H Schuch
- Postgraduate Program in Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - D Ha
- Australian Research Centre for Population Oral Health (ARCPOH), Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - L Do
- Australian Research Centre for Population Oral Health (ARCPOH), Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
| | - L Jamieson
- Australian Research Centre for Population Oral Health (ARCPOH), Adelaide Dental School, University of Adelaide, Adelaide, South Australia, Australia
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Edomwonyi AI, Adeniyi AA, Adedigba MA, Oyapero A. Use of teachers as agents of oral health education: Intervention study among public secondary school pupils in Lagos. J Family Med Prim Care 2020; 9:2806-2813. [PMID: 32984130 PMCID: PMC7491855 DOI: 10.4103/jfmpc.jfmpc_1269_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 03/11/2020] [Accepted: 03/26/2020] [Indexed: 12/25/2022] Open
Abstract
Background: Common oral diseases are preventable and if detected early are reversible and schools provide a setting in which the oral health behavior of pupils can be influenced. We aimed to assess the effectiveness of using teachers in place of oral health professionals to deliver oral health education (OHE) in public secondary schools in Lagos State. Methods: This quasi-experimental study was conducted in four phases from September 2016-April 2017. A multistage sampling method was adopted to enlist the research participants from four enlisted schools, which were randomly assigned into two groups. Trained dentists delivered OHE in the first group of schools while trained teachers did in the second group and the impact of the intervention was assessed over six months. P values for significant differences were set at 0.05. Results: At the 3 months evaluation, the mean oral health knowledge (OHK) scores were higher among pupils in the Teachers Intervention Schools (TIS) (71.3 ± 19.3) than that in the Dentist Intervention Schools (DIS) (61.3 ± 17.7) (P = 0.023). Subsequent evaluation sessions from baseline revealed a gradual increase in the proportion of pupils with positive oral health attitude scores; with a higher proportion of pupils in the DIS (34.5%) compared to the TIS (34.0%) at 6 months assessment time. At 6 months evaluation, the proportion of pupils with poor oral health practices decreased in both groups of schools (P = 0.104). Conclusion: The proportion of pupils with good OHK was higher in the TIS at post-intervention periods; this difference was statistically significant at 3 months. This result suggests that teachers are as effective as dentists in delivering OHE.
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Affiliation(s)
| | - Abiola Adetokunbo Adeniyi
- Department of Preventive Dentistry, Lagos State University College of Medicine, Ikeja, Lagos, Nigeria
| | - Michael A Adedigba
- Department of Preventive and Community Dentistry, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Afolabi Oyapero
- Department of Preventive Dentistry, Lagos State University College of Medicine, Ikeja, Lagos, Nigeria
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Jamieson L, Haag D, Schuch H, Kapellas K, Arantes R, Thomson WM. Indigenous Oral Health Inequalities at an International Level: A Commentary. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E3958. [PMID: 32503229 PMCID: PMC7312047 DOI: 10.3390/ijerph17113958] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/29/2020] [Accepted: 06/01/2020] [Indexed: 11/16/2022]
Abstract
Oral health inequalities reflect social injustice. This is because oral health simultaneously reflects material circumstances, access to health services and inequities across the life course. Oral health inequalities between Indigenous and non-Indigenous populations are among the largest in the world. This paper provides a critical commentary on Indigenous oral health inequalities at an international level based on existing literature and policies. We include the role of systematic and institutionalized racism and how this enables the persistence and flourishing of Indigenous oral health inequalities. We discuss theoretical frameworks-including Shiffman and Smith's Political Power Framework-that underpin the power constructs that contribute to those. This theory posits that power is exercised in four ways: (i) the power of ideas; (ii) the power of the issue; (iii) the power of the actors; and (iv) the power of the political context. We will demonstrate, using examples of Indigenous oral health inequalities from several countries, how intervening at key leverage points, acting simultaneously on multiple subsystems and counteracting the social determinants of health are crucial strategies for ameliorating Indigenous oral health inequalities at a global level.
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Affiliation(s)
- Lisa Jamieson
- Australian Research Centre for Population Oral Health, School of Dentistry, University of Adelaide, Adelaide 5005, Australia; (D.H.); (H.S.); (K.K.)
| | - Dandara Haag
- Australian Research Centre for Population Oral Health, School of Dentistry, University of Adelaide, Adelaide 5005, Australia; (D.H.); (H.S.); (K.K.)
| | - Helena Schuch
- Australian Research Centre for Population Oral Health, School of Dentistry, University of Adelaide, Adelaide 5005, Australia; (D.H.); (H.S.); (K.K.)
| | - Kostas Kapellas
- Australian Research Centre for Population Oral Health, School of Dentistry, University of Adelaide, Adelaide 5005, Australia; (D.H.); (H.S.); (K.K.)
| | - Rui Arantes
- Fundacao Oswaldo Cruz Mato Grosso do Sul, Campo Grande 79074-460, Brazil;
| | - W. Murray Thomson
- School of Dentistry, University of Otago, Dunedin 9054, New Zealand;
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Constante HM. Racial inequalities in public dental service utilization: Exploring individual and contextual determinants among middle-aged Brazilian adults. Community Dent Oral Epidemiol 2020; 48:302-308. [PMID: 32237080 DOI: 10.1111/cdoe.12533] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 02/24/2020] [Accepted: 03/04/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To investigate differences between Pardos (mixed) and Blacks with their White counterparts in the use of public dental service among a sample of Brazilian adults taking into consideration the role of individual and contextual characteristics. METHODS A total of 6196 adults aged 35-44 years were sampled from the 2010 Brazilian National Oral Health Survey and nested in one of 27 Brazilian State Capitals. Binary multilevel logistic analyses were conducted. Use of public dental service in the last visit was the outcome, and self-reported colour/race (Pardo, Black, White) was the explanatory variable. Individual covariates were sex, level of education, family income, self-reported need for treatment, dental pain in the last 6 months, presence of decayed, filled and missing teeth. The State Capital covariates were proportion of Pardos/Blacks, Human Development Index, Gini coefficient, Integration of dental teams into Brazil Family Health Program and dentist per population rate. RESULTS Pardos and Blacks were 1.25 (95% CI 1.10-1.42) and 1.73 (95% CI 1.41-2.11) times, respectively, more likely to visit the public dental service than Whites. Adjustments for level of education and income were more relevant in affecting the estimates between groups than any other covariate, but differences persisted. Colour/race was independently associated with the type of service used in the last dental visit after fully adjusted for individual and State Capital characteristics. CONCLUSIONS Racial differences in dental service utilization were evident for middle-aged adults in Brazil. The results found highlight the importance of investments in public dental service as Pardos and Blacks relied more on this type of service than Whites.
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Affiliation(s)
- Helena Mendes Constante
- Department of Epidemiology and Public Health, University College London, London, UK.,Graduate Program in Public Health, Federal University of Santa Catarina, Florianópolis, Brazil
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Foley MA, Spencer AJ, Lalloo R, Do LG. A Causative Approach to Demographic and Socioeconomic Factors Affecting Parental Ratings of Child Oral Health. JDR Clin Trans Res 2020; 6:68-76. [PMID: 32176558 DOI: 10.1177/2380084420914248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Many studies have investigated associations between demographic, socioeconomic status (SES), behavioral, and clinical factors and parental ratings of child oral health. Caries experience, pain, missing teeth, malocclusions, and conditions and treatments likely to negatively affect the child or family in the future have been consistently associated with poorer parental ratings. In contrast, effect sizes for associations between demographic and SES indicators (race/ethnicity, country of birth, family structure, household income, employment status, and parental education levels) and parental ratings vary greatly. OBJECTIVES The primary objectives of this study were to estimate effect sizes for associations between demographic and SES variables and parental ratings of child oral health and then to consider possible causal implications. METHODS This article uses a nationally representative data set from 24,664 Australian children aged 5 to 14 y, regression analyses guided by a directed acyclic graph causal model, and sensitivity analyses to investigate effects of demographic and SES factors on parental ratings of oral health. RESULTS One in 8 children had oral health rated as fair or poor by a parent. Indigenous children, older boys, young children with a migrant parent, children from single-parent families, low-income households and families where no parent worked full-time, and children whose parents had lower education levels were much more likely to receive a fair or poor parental oral health rating in crude and adjusted models. CONCLUSION This cross-sectional study helps to clarify inconsistent findings from previous research and shows many demographic and SES variables to be strong determinants of parental ratings of child oral health, consistent with the effects of these variables on other health outcomes. Sensitivity analyses and consideration of the potential for chance and bias to have affected these findings suggest that many of these associations may be causal. KNOWLEDGE TRANSFER STATEMENT Based on regression analyses driven by a directed acyclic graph causal model, this research shows a strong impact of demographic and socioeconomic determinants on parental ratings of child oral health, consistent with associations between these variables and other oral and general health outcomes. Many of these associations may be causal. We demonstrate the value of causal models and causal thinking when analyzing complex multilevel observational data.
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Affiliation(s)
- M A Foley
- Australian Research Centre for Population Oral Health, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia.,Metro North Oral Health Services, Queensland Health, Brisbane, Australia
| | - A J Spencer
- Australian Research Centre for Population Oral Health, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - R Lalloo
- School of Dentistry, University of Queensland, Brisbane, Australia
| | - L G Do
- Australian Research Centre for Population Oral Health, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
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